152975277

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2707}}^1$

素因数の和:2759

約数の個数: 64

約数和(自身を含む): 291164160

約数和(自身を除く): 138188883

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 91, 117, 161, 189, 207, 273, 299, 351, 483, 621, 819, 897, 1449, 2093, 2457, 2691, 2707, 4347, 6279, 8073, 8121, 18837, 18949, 24363, 35191, 56511, 56847, 62261, 73089, 105573, 170541, 186783, 246337, 316719, 435827, 511623, 560349, 739011, 809393, 950157, 1307481, 1681047, 2217033, 2428179, 3922443, 5665751, 6651099, 7284537, 11767329, 16997253, 21853611, 50991759, 152975277]

約数ペア:

[(1, 152975277), (3, 50991759), (7, 21853611), (9, 16997253), (13, 11767329), (21, 7284537), (23, 6651099), (27, 5665751), (39, 3922443), (63, 2428179), (69, 2217033), (91, 1681047), (117, 1307481), (161, 950157), (189, 809393), (207, 739011), (273, 560349), (299, 511623), (351, 435827), (483, 316719), (621, 246337), (819, 186783), (897, 170541), (1449, 105573), (2093, 73089), (2457, 62261), (2691, 56847), (2707, 56511), (4347, 35191), (6279, 24363), (8073, 18949), (8121, 18837)]