126845523

素因数分解:

$3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{5021}}^1$

素因数の和:5435

約数の個数: 24

約数和(自身を含む): 209959776

約数和(自身を除く): 83114253

約数列:

[1, 3, 7, 9, 21, 63, 401, 1203, 2807, 3609, 5021, 8421, 15063, 25263, 35147, 45189, 105441, 316323, 2013421, 6040263, 14093947, 18120789, 42281841, 126845523]

約数ペア:

[(1, 126845523), (3, 42281841), (7, 18120789), (9, 14093947), (21, 6040263), (63, 2013421), (401, 316323), (1203, 105441), (2807, 45189), (3609, 35147), (5021, 25263), (8421, 15063)]