81106801

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:648

約数の個数: 16

約数和(自身を含む): 87609600

約数和(自身を除く): 6502799

約数列:

[1, 19, 53, 239, 337, 1007, 4541, 6403, 12667, 17861, 80543, 240673, 339359, 1530317, 4268779, 81106801]

約数ペア:

[(1, 81106801), (19, 4268779), (53, 1530317), (239, 339359), (337, 240673), (1007, 80543), (4541, 17861), (6403, 12667)]