82871061

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{757}}^1$

素因数の和:1181

約数の個数: 32

約数和(自身を含む): 136512768

約数和(自身を除く): 53641707

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 401, 757, 1203, 2271, 2807, 5213, 5299, 8421, 9841, 15639, 15897, 29523, 36491, 68887, 109473, 206661, 303557, 910671, 2124899, 3946241, 6374697, 11838723, 27623687, 82871061]

約数ペア:

[(1, 82871061), (3, 27623687), (7, 11838723), (13, 6374697), (21, 3946241), (39, 2124899), (91, 910671), (273, 303557), (401, 206661), (757, 109473), (1203, 68887), (2271, 36491), (2807, 29523), (5213, 15897), (5299, 15639), (8421, 9841)]