77865039

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{14891}}^1$

素因数の和:14987

約数の個数: 24

約数和(自身を含む): 130096512

約数和(自身を除く): 52231473

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 5229, 14891, 44673, 104237, 134019, 312711, 938133, 1235953, 3707859, 8651671, 11123577, 25955013, 77865039]

約数ペア:

[(1, 77865039), (3, 25955013), (7, 11123577), (9, 8651671), (21, 3707859), (63, 1235953), (83, 938133), (249, 312711), (581, 134019), (747, 104237), (1743, 44673), (5229, 14891)]