15672046413303

素因数分解:

$3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1997}}^1\times {\mathrm{253703}}^1$

素因数の和:256204

約数の個数: 48

約数和(自身を含む): 25937089491456

約数和(自身を除く): 10265043078153

約数列:

[1, 3, 7, 9, 21, 63, 491, 1473, 1997, 3437, 4419, 5991, 10311, 13979, 17973, 30933, 41937, 125811, 253703, 761109, 980527, 1775921, 2283327, 2941581, 5327763, 6863689, 8824743, 15983289, 20591067, 61773201, 124568173, 373704519, 506644891, 871977211, 1121113557, 1519934673, 2615931633, 3546514237, 4559804019, 7847794899, 10639542711, 31918628133, 248762641481, 746287924443, 1741338490367, 2238863773329, 5224015471101, 15672046413303]

約数ペア:

[(1, 15672046413303), (3, 5224015471101), (7, 2238863773329), (9, 1741338490367), (21, 746287924443), (63, 248762641481), (491, 31918628133), (1473, 10639542711), (1997, 7847794899), (3437, 4559804019), (4419, 3546514237), (5991, 2615931633), (10311, 1519934673), (13979, 1121113557), (17973, 871977211), (30933, 506644891), (41937, 373704519), (125811, 124568173), (253703, 61773201), (761109, 20591067), (980527, 15983289), (1775921, 8824743), (2283327, 6863689), (2941581, 5327763)]