64368129

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 100859904

約数和(自身を除く): 36491775

約数列:

[1, 3, 7, 21, 53, 151, 159, 371, 383, 453, 1057, 1113, 1149, 2681, 3171, 8003, 8043, 20299, 24009, 56021, 57833, 60897, 142093, 168063, 173499, 404831, 426279, 1214493, 3065149, 9195447, 21456043, 64368129]

約数ペア:

[(1, 64368129), (3, 21456043), (7, 9195447), (21, 3065149), (53, 1214493), (151, 426279), (159, 404831), (371, 173499), (383, 168063), (453, 142093), (1057, 60897), (1113, 57833), (1149, 56021), (2681, 24009), (3171, 20299), (8003, 8043)]