120015651

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{19913}}^1$

素因数の和:19971

約数の個数: 24

約数和(自身を含む): 190696464

約数和(自身を除く): 70680813

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 19913, 59739, 139391, 418173, 816433, 975737, 2449299, 2927211, 5715031, 17145093, 40005217, 120015651]

約数ペア:

[(1, 120015651), (3, 40005217), (7, 17145093), (21, 5715031), (41, 2927211), (49, 2449299), (123, 975737), (147, 816433), (287, 418173), (861, 139391), (2009, 59739), (6027, 19913)]