27378351

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 54512640

約数和(自身を除く): 27134289

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 693, 819, 1001, 1013, 1287, 2079, 2457, 3003, 3039, 3861, 7091, 9009, 9117, 11143, 13169, 21273, 27027, 27351, 33429, 39507, 63819, 78001, 92183, 100287, 118521, 144859, 191457, 234003, 276549, 300861, 355563, 434577, 702009, 829647, 1014013, 1303731, 2106027, 2488941, 3042039, 3911193, 9126117, 27378351]

約数ペア:

[(1, 27378351), (3, 9126117), (7, 3911193), (9, 3042039), (11, 2488941), (13, 2106027), (21, 1303731), (27, 1014013), (33, 829647), (39, 702009), (63, 434577), (77, 355563), (91, 300861), (99, 276549), (117, 234003), (143, 191457), (189, 144859), (231, 118521), (273, 100287), (297, 92183), (351, 78001), (429, 63819), (693, 39507), (819, 33429), (1001, 27351), (1013, 27027), (1287, 21273), (2079, 13169), (2457, 11143), (3003, 9117), (3039, 9009), (3861, 7091)]