74301903

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6547}}^1$

素因数の和:6663

約数の個数: 24

約数和(自身を含む): 116790128

約数和(自身を除く): 42488225

約数列:

[1, 3, 9, 13, 39, 97, 117, 291, 873, 1261, 3783, 6547, 11349, 19641, 58923, 85111, 255333, 635059, 765999, 1905177, 5715531, 8255767, 24767301, 74301903]

約数ペア:

[(1, 74301903), (3, 24767301), (9, 8255767), (13, 5715531), (39, 1905177), (97, 765999), (117, 635059), (291, 255333), (873, 85111), (1261, 58923), (3783, 19641), (6547, 11349)]