73978917

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{2351}}^1$

素因数の和:2988

約数の個数: 16

約数和(自身を含む): 104654592

約数和(自身を除く): 30675675

約数列:

[1, 3, 17, 51, 617, 1851, 2351, 7053, 10489, 31467, 39967, 119901, 1450567, 4351701, 24659639, 73978917]

約数ペア:

[(1, 73978917), (3, 24659639), (17, 4351701), (51, 1450567), (617, 119901), (1851, 39967), (2351, 31467), (7053, 10489)]