27633109

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:722

約数の個数: 20

約数和(自身を含む): 34183404

約数和(自身を除く): 6550295

約数列:

[1, 7, 17, 49, 119, 343, 677, 833, 2401, 4739, 5831, 11509, 33173, 40817, 80563, 232211, 563941, 1625477, 3947587, 27633109]

約数ペア:

[(1, 27633109), (7, 3947587), (17, 1625477), (49, 563941), (119, 232211), (343, 80563), (677, 40817), (833, 33173), (2401, 11509), (4739, 5831)]