7467373251

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{2393}}^1$

素因数の和:2740

約数の個数: 48

約数和(自身を含む): 11764116000

約数和(自身を除く): 4296742749

約数列:

[1, 3, 9, 13, 39, 117, 149, 179, 447, 537, 1341, 1611, 1937, 2327, 2393, 5811, 6981, 7179, 17433, 20943, 21537, 26671, 31109, 80013, 93327, 240039, 279981, 346723, 356557, 428347, 1040169, 1069671, 1285041, 3120507, 3209013, 3855123, 4635241, 5568511, 13905723, 16705533, 41717169, 50116599, 63823703, 191471109, 574413327, 829708139, 2489124417, 7467373251]

約数ペア:

[(1, 7467373251), (3, 2489124417), (9, 829708139), (13, 574413327), (39, 191471109), (117, 63823703), (149, 50116599), (179, 41717169), (447, 16705533), (537, 13905723), (1341, 5568511), (1611, 4635241), (1937, 3855123), (2327, 3209013), (2393, 3120507), (5811, 1285041), (6981, 1069671), (7179, 1040169), (17433, 428347), (20943, 356557), (21537, 346723), (26671, 279981), (31109, 240039), (80013, 93327)]