51212079

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 75479040

約数和(自身を除く): 24266961

約数列:

[1, 3, 9, 83, 179, 249, 383, 537, 747, 1149, 1611, 3447, 14857, 31789, 44571, 68557, 95367, 133713, 205671, 286101, 617013, 5690231, 17070693, 51212079]

約数ペア:

[(1, 51212079), (3, 17070693), (9, 5690231), (83, 617013), (179, 286101), (249, 205671), (383, 133713), (537, 95367), (747, 68557), (1149, 44571), (1611, 31789), (3447, 14857)]