907637679

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6221}}^1$

素因数の和:6312

約数の個数: 48

約数和(自身を含む): 1494773280

約数和(自身を除く): 587135601

約数列:

[1, 3, 9, 13, 29, 39, 43, 87, 117, 129, 261, 377, 387, 559, 1131, 1247, 1677, 3393, 3741, 5031, 6221, 11223, 16211, 18663, 48633, 55989, 80873, 145899, 180409, 242619, 267503, 541227, 727857, 802509, 1623681, 2345317, 2407527, 3477539, 7035951, 7757587, 10432617, 21107853, 23272761, 31297851, 69818283, 100848631, 302545893, 907637679]

約数ペア:

[(1, 907637679), (3, 302545893), (9, 100848631), (13, 69818283), (29, 31297851), (39, 23272761), (43, 21107853), (87, 10432617), (117, 7757587), (129, 7035951), (261, 3477539), (377, 2407527), (387, 2345317), (559, 1623681), (1131, 802509), (1247, 727857), (1677, 541227), (3393, 267503), (3741, 242619), (5031, 180409), (6221, 145899), (11223, 80873), (16211, 55989), (18663, 48633)]