27740288519

素因数分解:

${\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{41953}}^1$

素因数の和:42230

約数の個数: 16

約数和(自身を含む): 28756949760

約数和(自身を除く): 1016661241

約数列:

[1, 67, 71, 139, 4757, 9313, 9869, 41953, 661223, 2810851, 2978663, 5831467, 199570421, 390708289, 414034157, 27740288519]

約数ペア:

[(1, 27740288519), (67, 414034157), (71, 390708289), (139, 199570421), (4757, 5831467), (9313, 2978663), (9869, 2810851), (41953, 661223)]