61210617

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 91163520

約数和(自身を除く): 29952903

約数列:

[1, 3, 13, 37, 39, 111, 169, 251, 481, 507, 753, 1443, 2197, 3263, 6253, 6591, 9287, 9789, 18759, 27861, 42419, 81289, 120731, 127257, 243867, 362193, 551447, 1569503, 1654341, 4708509, 20403539, 61210617]

約数ペア:

[(1, 61210617), (3, 20403539), (13, 4708509), (37, 1654341), (39, 1569503), (111, 551447), (169, 362193), (251, 243867), (481, 127257), (507, 120731), (753, 81289), (1443, 42419), (2197, 27861), (3263, 18759), (6253, 9789), (6591, 9287)]