143897403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{99721}}^1$

素因数の和:99774

約数の個数: 16

約数和(自身を含む): 212208416

約数和(自身を除く): 68311013

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 99721, 299163, 1296373, 3689677, 3889119, 11069031, 47965801, 143897403]

約数ペア:

[(1, 143897403), (3, 47965801), (13, 11069031), (37, 3889119), (39, 3689677), (111, 1296373), (481, 299163), (1443, 99721)]