122420007

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{12583}}^1$

素因数の和:12659

約数の個数: 24

約数和(自身を含む): 188457984

約数和(自身を除く): 66037977

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 423, 1081, 3243, 9729, 12583, 37749, 113247, 289409, 591401, 868227, 1774203, 2604681, 5322609, 13602223, 40806669, 122420007]

約数ペア:

[(1, 122420007), (3, 40806669), (9, 13602223), (23, 5322609), (47, 2604681), (69, 1774203), (141, 868227), (207, 591401), (423, 289409), (1081, 113247), (3243, 37749), (9729, 12583)]