72400791

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{5987}}^1$

素因数の和:6158

約数の個数: 16

約数和(自身を含む): 100598400

約数和(自身を除く): 28197609

約数列:

[1, 3, 29, 87, 139, 417, 4031, 5987, 12093, 17961, 173623, 520869, 832193, 2496579, 24133597, 72400791]

約数ペア:

[(1, 72400791), (3, 24133597), (29, 2496579), (87, 832193), (139, 520869), (417, 173623), (4031, 17961), (5987, 12093)]