64770039

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 95567472

約数和(自身を除く): 30797433

約数列:

[1, 3, 9, 67, 201, 233, 461, 603, 699, 1383, 2097, 4149, 15611, 30887, 46833, 92661, 107413, 140499, 277983, 322239, 966717, 7196671, 21590013, 64770039]

約数ペア:

[(1, 64770039), (3, 21590013), (9, 7196671), (67, 966717), (201, 322239), (233, 277983), (461, 140499), (603, 107413), (699, 92661), (1383, 46833), (2097, 30887), (4149, 15611)]