73281793

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1163}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 81740736

約数和(自身を除く): 8458943

約数列:

[1, 13, 37, 131, 481, 1163, 1703, 4847, 15119, 43031, 63011, 152353, 559403, 1980589, 5637061, 73281793]

約数ペア:

[(1, 73281793), (13, 5637061), (37, 1980589), (131, 559403), (481, 152353), (1163, 63011), (1703, 43031), (4847, 15119)]