74713221

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{16057}}^1$

素因数の和:16121

約数の個数: 24

約数和(自身を含む): 120242304

約数和(自身を除く): 45529083

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 16057, 48171, 144513, 176627, 529881, 754679, 1589643, 2264037, 6792111, 8301469, 24904407, 74713221]

約数ペア:

[(1, 74713221), (3, 24904407), (9, 8301469), (11, 6792111), (33, 2264037), (47, 1589643), (99, 754679), (141, 529881), (423, 176627), (517, 144513), (1551, 48171), (4653, 16057)]