164821147921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{1583}}^1\times {\mathrm{3851}}^1$

素因数の和:6876

約数の個数: 16

約数和(自身を含む): 173772656640

約数和(自身を除く): 8951508719

約数列:

[1, 19, 1423, 1583, 3851, 27037, 30077, 73169, 2252609, 5479973, 6096133, 42799571, 104119487, 115826527, 8674797259, 164821147921]

約数ペア:

[(1, 164821147921), (19, 8674797259), (1423, 115826527), (1583, 104119487), (3851, 42799571), (27037, 6096133), (30077, 5479973), (73169, 2252609)]