28368198243

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2270

約数の個数: 128

約数和(自身を含む): 53725593600

約数和(自身を除く): 25357395357

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 79, 83, 99, 189, 231, 237, 249, 297, 553, 581, 693, 711, 747, 869, 913, 1659, 1743, 2079, 2081, 2133, 2241, 2607, 2739, 4977, 5229, 6083, 6243, 6391, 6557, 7821, 8217, 14567, 14931, 15687, 18249, 18729, 19173, 19671, 22891, 23463, 24651, 43701, 45899, 54747, 56187, 57519, 59013, 68673, 72127, 131103, 137697, 160237, 164241, 164399, 172557, 172723, 177039, 206019, 216381, 393309, 413091, 480711, 493197, 504889, 518169, 618057, 649143, 1150793, 1209061, 1239273, 1442133, 1479591, 1514667, 1554507, 1808389, 1899953, 1947429, 3452379, 3627183, 4326399, 4438773, 4544001, 4663521, 5425167, 5699859, 10357137, 10881549, 12658723, 13299671, 13632003, 13645117, 16275501, 17099577, 31071411, 32644647, 37976169, 39899013, 40935351, 48826503, 51298731, 95515819, 113928507, 119697039, 122806053, 150096287, 286547457, 341785521, 359091117, 368418159, 450288861, 859642371, 1050674009, 1350866583, 2578927113, 3152022027, 4052599749, 9456066081, 28368198243]

約数ペア:

[(1, 28368198243), (3, 9456066081), (7, 4052599749), (9, 3152022027), (11, 2578927113), (21, 1350866583), (27, 1050674009), (33, 859642371), (63, 450288861), (77, 368418159), (79, 359091117), (83, 341785521), (99, 286547457), (189, 150096287), (231, 122806053), (237, 119697039), (249, 113928507), (297, 95515819), (553, 51298731), (581, 48826503), (693, 40935351), (711, 39899013), (747, 37976169), (869, 32644647), (913, 31071411), (1659, 17099577), (1743, 16275501), (2079, 13645117), (2081, 13632003), (2133, 13299671), (2241, 12658723), (2607, 10881549), (2739, 10357137), (4977, 5699859), (5229, 5425167), (6083, 4663521), (6243, 4544001), (6391, 4438773), (6557, 4326399), (7821, 3627183), (8217, 3452379), (14567, 1947429), (14931, 1899953), (15687, 1808389), (18249, 1554507), (18729, 1514667), (19173, 1479591), (19671, 1442133), (22891, 1239273), (23463, 1209061), (24651, 1150793), (43701, 649143), (45899, 618057), (54747, 518169), (56187, 504889), (57519, 493197), (59013, 480711), (68673, 413091), (72127, 393309), (131103, 216381), (137697, 206019), (160237, 177039), (164241, 172723), (164399, 172557)]