87725853

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2185

約数の個数: 24

約数和(自身を含む): 131198496

約数和(自身を除く): 43472643

約数列:

[1, 3, 9, 37, 111, 131, 333, 393, 1179, 2011, 4847, 6033, 14541, 18099, 43623, 74407, 223221, 263441, 669663, 790323, 2370969, 9747317, 29241951, 87725853]

約数ペア:

[(1, 87725853), (3, 29241951), (9, 9747317), (37, 2370969), (111, 790323), (131, 669663), (333, 263441), (393, 223221), (1179, 74407), (2011, 43623), (4847, 18099), (6033, 14541)]