53378721

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8839}}^1$

素因数の和:8917

約数の個数: 24

約数和(自身を含む): 85500480

約数和(自身を除く): 32121759

約数列:

[1, 3, 9, 11, 33, 61, 99, 183, 549, 671, 2013, 6039, 8839, 26517, 79551, 97229, 291687, 539179, 875061, 1617537, 4852611, 5930969, 17792907, 53378721]

約数ペア:

[(1, 53378721), (3, 17792907), (9, 5930969), (11, 4852611), (33, 1617537), (61, 875061), (99, 539179), (183, 291687), (549, 97229), (671, 79551), (2013, 26517), (6039, 8839)]