220193727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{15727}}^1$

素因数の和:16102

約数の個数: 16

約数和(自身を含む): 317076480

約数和(自身を除く): 96882753

約数列:

[1, 3, 13, 39, 359, 1077, 4667, 14001, 15727, 47181, 204451, 613353, 5645993, 16937979, 73397909, 220193727]

約数ペア:

[(1, 220193727), (3, 73397909), (13, 16937979), (39, 5645993), (359, 613353), (1077, 204451), (4667, 47181), (14001, 15727)]