136760001

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2749}}^1$

素因数の和:2885

約数の個数: 32

約数和(自身を含む): 219648000

約数和(自身を除く): 82887999

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 309, 483, 721, 2163, 2369, 2749, 7107, 8247, 16583, 19243, 49749, 57729, 63227, 189681, 283147, 442589, 849441, 1327767, 1982029, 5946087, 6512381, 19537143, 45586667, 136760001]

約数ペア:

[(1, 136760001), (3, 45586667), (7, 19537143), (21, 6512381), (23, 5946087), (69, 1982029), (103, 1327767), (161, 849441), (309, 442589), (483, 283147), (721, 189681), (2163, 63227), (2369, 57729), (2749, 49749), (7107, 19243), (8247, 16583)]