201526425981

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{26021}}^1$

素因数の和:26567

約数の個数: 64

約数和(自身を含む): 325087641600

約数和(自身を除く): 123561215619

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 487, 513, 589, 837, 1461, 1767, 4383, 5301, 9253, 13149, 15097, 15903, 26021, 27759, 45291, 78063, 83277, 135873, 234189, 249831, 286843, 407619, 494399, 702567, 806651, 860529, 1483197, 2419953, 2581587, 4449591, 7259859, 7744761, 12672227, 13348773, 15326369, 21779577, 38016681, 45979107, 114050043, 137937321, 240772313, 342150129, 392839037, 413811963, 722316939, 1178517111, 2166950817, 3535551333, 6500852451, 7463941703, 10606653999, 22391825109, 67175475327, 201526425981]

約数ペア:

[(1, 201526425981), (3, 67175475327), (9, 22391825109), (19, 10606653999), (27, 7463941703), (31, 6500852451), (57, 3535551333), (93, 2166950817), (171, 1178517111), (279, 722316939), (487, 413811963), (513, 392839037), (589, 342150129), (837, 240772313), (1461, 137937321), (1767, 114050043), (4383, 45979107), (5301, 38016681), (9253, 21779577), (13149, 15326369), (15097, 13348773), (15903, 12672227), (26021, 7744761), (27759, 7259859), (45291, 4449591), (78063, 2581587), (83277, 2419953), (135873, 1483197), (234189, 860529), (249831, 806651), (286843, 702567), (407619, 494399)]