64047537

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{6571}}^1$

素因数の和:6618

約数の個数: 24

約数和(自身を含む): 100157280

約数和(自身を除く): 36109743

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 6571, 9747, 19713, 59139, 124849, 177417, 374547, 1123641, 2372131, 3370923, 7116393, 21349179, 64047537]

約数ペア:

[(1, 64047537), (3, 21349179), (9, 7116393), (19, 3370923), (27, 2372131), (57, 1123641), (171, 374547), (361, 177417), (513, 124849), (1083, 59139), (3249, 19713), (6571, 9747)]