145187937

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2069}}^1$

素因数の和:2214

約数の個数: 32

約数和(自身を含む): 226540800

約数和(自身を除く): 81352863

約数列:

[1, 3, 9, 23, 27, 69, 113, 207, 339, 621, 1017, 2069, 2599, 3051, 6207, 7797, 18621, 23391, 47587, 55863, 70173, 142761, 233797, 428283, 701391, 1284849, 2104173, 5377331, 6312519, 16131993, 48395979, 145187937]

約数ペア:

[(1, 145187937), (3, 48395979), (9, 16131993), (23, 6312519), (27, 5377331), (69, 2104173), (113, 1284849), (207, 701391), (339, 428283), (621, 233797), (1017, 142761), (2069, 70173), (2599, 55863), (3051, 47587), (6207, 23391), (7797, 18621)]