65810521

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6701}}^1$

素因数の和:6792

約数の個数: 16

約数和(自身を含む): 79780608

約数和(自身を除く): 13970087

約数列:

[1, 7, 23, 61, 161, 427, 1403, 6701, 9821, 46907, 154123, 408761, 1078861, 2861327, 9401503, 65810521]

約数ペア:

[(1, 65810521), (7, 9401503), (23, 2861327), (61, 1078861), (161, 408761), (427, 154123), (1403, 46907), (6701, 9821)]