72475767

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88493}}^1$

素因数の和:88519

約数の個数: 24

約数和(自身を含む): 128847264

約数和(自身を除く): 56371497

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 88493, 265479, 619451, 796437, 1150409, 1858353, 3451227, 5575059, 8052863, 10353681, 24158589, 72475767]

約数ペア:

[(1, 72475767), (3, 24158589), (7, 10353681), (9, 8052863), (13, 5575059), (21, 3451227), (39, 1858353), (63, 1150409), (91, 796437), (117, 619451), (273, 265479), (819, 88493)]