156726999

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2591}}^1$

素因数の和:2668

約数の個数: 48

約数和(自身を含む): 271724544

約数和(自身を除く): 114997545

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 99, 117, 141, 143, 423, 429, 517, 611, 1287, 1551, 1833, 2591, 4653, 5499, 6721, 7773, 20163, 23319, 28501, 33683, 60489, 85503, 101049, 121777, 256509, 303147, 365331, 370513, 1095993, 1111539, 1339547, 1583101, 3334617, 4018641, 4749303, 12055923, 14247909, 17414111, 52242333, 156726999]

約数ペア:

[(1, 156726999), (3, 52242333), (9, 17414111), (11, 14247909), (13, 12055923), (33, 4749303), (39, 4018641), (47, 3334617), (99, 1583101), (117, 1339547), (141, 1111539), (143, 1095993), (423, 370513), (429, 365331), (517, 303147), (611, 256509), (1287, 121777), (1551, 101049), (1833, 85503), (2591, 60489), (4653, 33683), (5499, 28501), (6721, 23319), (7773, 20163)]