65777327

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6521}}^1$

素因数の和:6670

約数の個数: 16

約数和(自身を含む): 82646784

約数和(自身を除く): 16869457

約数列:

[1, 7, 11, 77, 131, 917, 1441, 6521, 10087, 45647, 71731, 502117, 854251, 5979757, 9396761, 65777327]

約数ペア:

[(1, 65777327), (7, 9396761), (11, 5979757), (77, 854251), (131, 502117), (917, 71731), (1441, 45647), (6521, 10087)]