162631707

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 269945856

約数和(自身を除く): 107314149

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 271, 287, 357, 697, 813, 861, 1681, 1897, 2091, 4607, 4879, 5043, 5691, 11111, 11767, 13821, 14637, 28577, 32249, 33333, 35301, 77777, 85731, 96747, 188887, 200039, 233331, 455551, 566661, 600117, 1322209, 1366653, 3188857, 3966627, 7744367, 9566571, 23233101, 54210569, 162631707]

約数ペア:

[(1, 162631707), (3, 54210569), (7, 23233101), (17, 9566571), (21, 7744367), (41, 3966627), (51, 3188857), (119, 1366653), (123, 1322209), (271, 600117), (287, 566661), (357, 455551), (697, 233331), (813, 200039), (861, 188887), (1681, 96747), (1897, 85731), (2091, 77777), (4607, 35301), (4879, 33333), (5043, 32249), (5691, 28577), (11111, 14637), (11767, 13821)]