123966801

素因数分解:

$3^3\times 7^1\times {\mathrm{655909}}^1$

素因数の和:655925

約数の個数: 16

約数和(自身を含む): 209891200

約数和(自身を除く): 85924399

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 655909, 1967727, 4591363, 5903181, 13774089, 17709543, 41322267, 123966801]

約数ペア:

[(1, 123966801), (3, 41322267), (7, 17709543), (9, 13774089), (21, 5903181), (27, 4591363), (63, 1967727), (189, 655909)]