7603713

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 12841920

約数和(自身を除く): 5238207

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 83, 87, 117, 243, 249, 261, 351, 377, 747, 783, 1053, 1079, 1131, 2241, 2349, 2407, 3159, 3237, 3393, 6723, 7047, 7221, 9711, 10179, 20169, 21663, 29133, 30537, 31291, 64989, 87399, 91611, 93873, 194967, 262197, 281619, 584901, 844857, 2534571, 7603713]

約数ペア:

[(1, 7603713), (3, 2534571), (9, 844857), (13, 584901), (27, 281619), (29, 262197), (39, 194967), (81, 93873), (83, 91611), (87, 87399), (117, 64989), (243, 31291), (249, 30537), (261, 29133), (351, 21663), (377, 20169), (747, 10179), (783, 9711), (1053, 7221), (1079, 7047), (1131, 6723), (2241, 3393), (2349, 3237), (2407, 3159)]