139557081

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{20611}}^1$

素因数の和:20712

約数の個数: 16

約数和(自身を含む): 194247488

約数和(自身を除く): 54690407

約数列:

[1, 3, 37, 61, 111, 183, 2257, 6771, 20611, 61833, 762607, 1257271, 2287821, 3771813, 46519027, 139557081]

約数ペア:

[(1, 139557081), (3, 46519027), (37, 3771813), (61, 2287821), (111, 1257271), (183, 762607), (2257, 61833), (6771, 20611)]