537147873

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 816925824

約数和(自身を除く): 279777951

約数列:

[1, 3, 9, 43, 71, 113, 129, 173, 213, 339, 387, 519, 639, 1017, 1557, 3053, 4859, 7439, 8023, 9159, 12283, 14577, 19549, 22317, 24069, 27477, 36849, 43731, 58647, 66951, 72207, 110547, 175941, 344989, 528169, 840607, 1034967, 1387979, 1584507, 2521821, 3104901, 4163937, 4753521, 7565463, 12491811, 59683097, 179049291, 537147873]

約数ペア:

[(1, 537147873), (3, 179049291), (9, 59683097), (43, 12491811), (71, 7565463), (113, 4753521), (129, 4163937), (173, 3104901), (213, 2521821), (339, 1584507), (387, 1387979), (519, 1034967), (639, 840607), (1017, 528169), (1557, 344989), (3053, 175941), (4859, 110547), (7439, 72207), (8023, 66951), (9159, 58647), (12283, 43731), (14577, 36849), (19549, 27477), (22317, 24069)]