103897269

素因数分解:

$3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2281}}^1$

素因数の和:2538

約数の個数: 32

約数和(自身を含む): 176718080

約数和(自身を除く): 72820811

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 241, 723, 1687, 2169, 2281, 5061, 6507, 6843, 15183, 15967, 20529, 45549, 47901, 61587, 143703, 431109, 549721, 1649163, 3848047, 4947489, 11544141, 14842467, 34632423, 103897269]

約数ペア:

[(1, 103897269), (3, 34632423), (7, 14842467), (9, 11544141), (21, 4947489), (27, 3848047), (63, 1649163), (189, 549721), (241, 431109), (723, 143703), (1687, 61587), (2169, 47901), (2281, 45549), (5061, 20529), (6507, 15967), (6843, 15183)]