6645663

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 9929088

約数和(自身を除く): 3283425

約数列:

[1, 3, 9, 67, 103, 107, 201, 309, 321, 603, 927, 963, 6901, 7169, 11021, 20703, 21507, 33063, 62109, 64521, 99189, 738407, 2215221, 6645663]

約数ペア:

[(1, 6645663), (3, 2215221), (9, 738407), (67, 99189), (103, 64521), (107, 62109), (201, 33063), (309, 21507), (321, 20703), (603, 11021), (927, 7169), (963, 6901)]