67617207

素因数分解:

$3^3\times 7^2\times {\mathrm{51109}}^1$

素因数の和:51132

約数の個数: 24

約数和(自身を含む): 116530800

約数和(自身を除く): 48913593

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 51109, 153327, 357763, 459981, 1073289, 1379943, 2504341, 3219867, 7513023, 9659601, 22539069, 67617207]

約数ペア:

[(1, 67617207), (3, 22539069), (7, 9659601), (9, 7513023), (21, 3219867), (27, 2504341), (49, 1379943), (63, 1073289), (147, 459981), (189, 357763), (441, 153327), (1323, 51109)]