77942977

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{13367}}^1$

素因数の和:13405

約数の個数: 16

約数和(自身を含む): 96249600

約数和(自身を除く): 18306623

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 13367, 93569, 227239, 654983, 1590673, 4584881, 11134711, 77942977]

約数ペア:

[(1, 77942977), (7, 11134711), (17, 4584881), (49, 1590673), (119, 654983), (343, 227239), (833, 93569), (5831, 13367)]