220950801

素因数分解:

$3^3\times {\mathrm{1637}}^1\times {\mathrm{4999}}^1$

素因数の和:6645

約数の個数: 16

約数和(自身を含む): 327600000

約数和(自身を除く): 106649199

約数列:

[1, 3, 9, 27, 1637, 4911, 4999, 14733, 14997, 44199, 44991, 134973, 8183363, 24550089, 73650267, 220950801]

約数ペア:

[(1, 220950801), (3, 73650267), (9, 24550089), (27, 8183363), (1637, 134973), (4911, 44991), (4999, 44199), (14733, 14997)]