156720911409

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{6599}}^1$

素因数の和:7086

約数の個数: 48

約数和(自身を含む): 232360128000

約数和(自身を除く): 75639216591

約数列:

[1, 3, 9, 61, 181, 183, 239, 543, 549, 717, 1629, 2151, 6599, 11041, 14579, 19797, 33123, 43259, 43737, 59391, 99369, 129777, 131211, 389331, 402539, 1194419, 1207617, 1577161, 2638799, 3583257, 3622851, 4731483, 7916397, 10749771, 14194449, 23749191, 72859559, 96206821, 218578677, 285466141, 288620463, 655736031, 856398423, 865861389, 2569195269, 17413434601, 52240303803, 156720911409]

約数ペア:

[(1, 156720911409), (3, 52240303803), (9, 17413434601), (61, 2569195269), (181, 865861389), (183, 856398423), (239, 655736031), (543, 288620463), (549, 285466141), (717, 218578677), (1629, 96206821), (2151, 72859559), (6599, 23749191), (11041, 14194449), (14579, 10749771), (19797, 7916397), (33123, 4731483), (43259, 3622851), (43737, 3583257), (59391, 2638799), (99369, 1577161), (129777, 1207617), (131211, 1194419), (389331, 402539)]