61786611

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:520

約数の個数: 32

約数和(自身を含む): 94080000

約数和(自身を除く): 32293389

約数列:

[1, 3, 9, 27, 79, 83, 237, 249, 349, 711, 747, 1047, 2133, 2241, 3141, 6557, 9423, 19671, 27571, 28967, 59013, 82713, 86901, 177039, 248139, 260703, 744417, 782109, 2288393, 6865179, 20595537, 61786611]

約数ペア:

[(1, 61786611), (3, 20595537), (9, 6865179), (27, 2288393), (79, 782109), (83, 744417), (237, 260703), (249, 248139), (349, 177039), (711, 86901), (747, 82713), (1047, 59013), (2133, 28967), (2241, 27571), (3141, 19671), (6557, 9423)]