156745251

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{16141}}^1$

素因数の和:16243

約数の個数: 24

約数和(自身を含む): 246778896

約数和(自身を除く): 90033645

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 3237, 9711, 16141, 48423, 145269, 209833, 629499, 1339703, 1888497, 4019109, 12057327, 17416139, 52248417, 156745251]

約数ペア:

[(1, 156745251), (3, 52248417), (9, 17416139), (13, 12057327), (39, 4019109), (83, 1888497), (117, 1339703), (249, 629499), (747, 209833), (1079, 145269), (3237, 48423), (9711, 16141)]