70909839

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 145926144

約数和(自身を除く): 75016305

約数列:

[1, 3, 7, 9, 11, 13, 17, 21, 33, 39, 51, 63, 77, 91, 99, 117, 119, 143, 153, 187, 221, 231, 273, 357, 429, 463, 561, 663, 693, 819, 1001, 1071, 1287, 1309, 1389, 1547, 1683, 1989, 2431, 3003, 3241, 3927, 4167, 4641, 5093, 6019, 7293, 7871, 9009, 9723, 11781, 13923, 15279, 17017, 18057, 21879, 23613, 29169, 35651, 42133, 45837, 51051, 54171, 55097, 66209, 70839, 86581, 102323, 106953, 126399, 153153, 165291, 198627, 259743, 306969, 320859, 379197, 463463, 495873, 595881, 606067, 716261, 779229, 920907, 1125553, 1390389, 1818201, 2148783, 3376659, 4171167, 5454603, 6446349, 7878871, 10129977, 23636613, 70909839]

約数ペア:

[(1, 70909839), (3, 23636613), (7, 10129977), (9, 7878871), (11, 6446349), (13, 5454603), (17, 4171167), (21, 3376659), (33, 2148783), (39, 1818201), (51, 1390389), (63, 1125553), (77, 920907), (91, 779229), (99, 716261), (117, 606067), (119, 595881), (143, 495873), (153, 463463), (187, 379197), (221, 320859), (231, 306969), (273, 259743), (357, 198627), (429, 165291), (463, 153153), (561, 126399), (663, 106953), (693, 102323), (819, 86581), (1001, 70839), (1071, 66209), (1287, 55097), (1309, 54171), (1389, 51051), (1547, 45837), (1683, 42133), (1989, 35651), (2431, 29169), (3003, 23613), (3241, 21879), (3927, 18057), (4167, 17017), (4641, 15279), (5093, 13923), (6019, 11781), (7293, 9723), (7871, 9009)]