65187101

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 78157944

約数和(自身を除く): 12970843

約数列:

[1, 7, 49, 61, 113, 193, 427, 791, 1351, 2989, 5537, 6893, 9457, 11773, 21809, 48251, 82411, 152663, 337757, 576877, 1068641, 1330349, 9312443, 65187101]

約数ペア:

[(1, 65187101), (7, 9312443), (49, 1330349), (61, 1068641), (113, 576877), (193, 337757), (427, 152663), (791, 82411), (1351, 48251), (2989, 21809), (5537, 11773), (6893, 9457)]