65521137

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 98029440

約数和(自身を除く): 32508303

約数列:

[1, 3, 11, 33, 61, 121, 183, 269, 363, 671, 807, 1331, 2013, 2959, 3993, 7381, 8877, 16409, 22143, 32549, 49227, 81191, 97647, 180499, 243573, 358039, 541497, 1074117, 1985489, 5956467, 21840379, 65521137]

約数ペア:

[(1, 65521137), (3, 21840379), (11, 5956467), (33, 1985489), (61, 1074117), (121, 541497), (183, 358039), (269, 243573), (363, 180499), (671, 97647), (807, 81191), (1331, 49227), (2013, 32549), (2959, 22143), (3993, 16409), (7381, 8877)]