123451107

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{20963}}^1$

素因数の和:21130

約数の個数: 16

約数和(自身を含む): 178445568

約数和(自身を除く): 54994461

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 20963, 62889, 272519, 817557, 3165413, 9496239, 41150369, 123451107]

約数ペア:

[(1, 123451107), (3, 41150369), (13, 9496239), (39, 3165413), (151, 817557), (453, 272519), (1963, 62889), (5889, 20963)]