65914953

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 97493760

約数和(自身を除く): 31578807

約数列:

[1, 3, 13, 39, 61, 103, 183, 269, 309, 793, 807, 1339, 2379, 3497, 4017, 6283, 10491, 16409, 18849, 27707, 49227, 81679, 83121, 213317, 245037, 360191, 639951, 1080573, 1690127, 5070381, 21971651, 65914953]

約数ペア:

[(1, 65914953), (3, 21971651), (13, 5070381), (39, 1690127), (61, 1080573), (103, 639951), (183, 360191), (269, 245037), (309, 213317), (793, 83121), (807, 81679), (1339, 49227), (2379, 27707), (3497, 18849), (4017, 16409), (6283, 10491)]