86575778979

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{1553}}^1\times {\mathrm{141851}}^1$

素因数の和:143538

約数の個数: 16

約数和(自身を含む): 116391268224

約数和(自身を除く): 29815489245

約数列:

[1, 3, 131, 393, 1553, 4659, 141851, 203443, 425553, 610329, 18582481, 55747443, 220294603, 660883809, 28858592993, 86575778979]

約数ペア:

[(1, 86575778979), (3, 28858592993), (131, 660883809), (393, 220294603), (1553, 55747443), (4659, 18582481), (141851, 610329), (203443, 425553)]