768381381

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{5683}}^1$

素因数の和:5953

約数の個数: 24

約数和(自身を含む): 1129660896

約数和(自身を除く): 361279515

約数列:

[1, 3, 9, 83, 181, 249, 543, 747, 1629, 5683, 15023, 17049, 45069, 51147, 135207, 471689, 1028623, 1415067, 3085869, 4245201, 9257607, 85375709, 256127127, 768381381]

約数ペア:

[(1, 768381381), (3, 256127127), (9, 85375709), (83, 9257607), (181, 4245201), (249, 3085869), (543, 1415067), (747, 1028623), (1629, 471689), (5683, 135207), (15023, 51147), (17049, 45069)]