162845973

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1979}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 242161920

約数和(自身を除く): 79315947

約数列:

[1, 3, 9, 41, 123, 223, 369, 669, 1979, 2007, 5937, 9143, 17811, 27429, 81139, 82287, 243417, 441317, 730251, 1323951, 3971853, 18093997, 54281991, 162845973]

約数ペア:

[(1, 162845973), (3, 54281991), (9, 18093997), (41, 3971853), (123, 1323951), (223, 730251), (369, 441317), (669, 243417), (1979, 82287), (2007, 81139), (5937, 27429), (9143, 17811)]