143670267

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 250440960

約数和(自身を除く): 106770693

約数列:

[1, 3, 9, 13, 19, 27, 39, 43, 57, 81, 117, 129, 167, 171, 247, 351, 387, 501, 513, 559, 741, 817, 1053, 1161, 1503, 1539, 1677, 2171, 2223, 2451, 3173, 3483, 4509, 5031, 6513, 6669, 7181, 7353, 9519, 10621, 13527, 15093, 19539, 20007, 21543, 22059, 28557, 31863, 41249, 45279, 58617, 64629, 66177, 85671, 93353, 95589, 123747, 136439, 175851, 193887, 257013, 280059, 286767, 371241, 409317, 581661, 840177, 860301, 1113723, 1227951, 1773707, 2520531, 3341169, 3683853, 5321121, 7561593, 11051559, 15963363, 47890089, 143670267]

約数ペア:

[(1, 143670267), (3, 47890089), (9, 15963363), (13, 11051559), (19, 7561593), (27, 5321121), (39, 3683853), (43, 3341169), (57, 2520531), (81, 1773707), (117, 1227951), (129, 1113723), (167, 860301), (171, 840177), (247, 581661), (351, 409317), (387, 371241), (501, 286767), (513, 280059), (559, 257013), (741, 193887), (817, 175851), (1053, 136439), (1161, 123747), (1503, 95589), (1539, 93353), (1677, 85671), (2171, 66177), (2223, 64629), (2451, 58617), (3173, 45279), (3483, 41249), (4509, 31863), (5031, 28557), (6513, 22059), (6669, 21543), (7181, 20007), (7353, 19539), (9519, 15093), (10621, 13527)]