73669883

素因数分解:

$7^4\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:592

約数の個数: 20

約数和(自身を含む): 87525648

約数和(自身を除く): 13855765

約数列:

[1, 7, 49, 61, 343, 427, 503, 2401, 2989, 3521, 20923, 24647, 30683, 146461, 172529, 214781, 1207703, 1503467, 10524269, 73669883]

約数ペア:

[(1, 73669883), (7, 10524269), (49, 1503467), (61, 1207703), (343, 214781), (427, 172529), (503, 146461), (2401, 30683), (2989, 24647), (3521, 20923)]