131966571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9151}}^1$

素因数の和:9207

約数の個数: 32

約数和(自身を含む): 210862080

約数和(自身を除く): 78895509

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 4807, 9151, 14421, 27453, 100661, 173869, 210473, 301983, 521607, 631419, 1912559, 2315203, 3998987, 5737677, 6945609, 11996961, 43988857, 131966571]

約数ペア:

[(1, 131966571), (3, 43988857), (11, 11996961), (19, 6945609), (23, 5737677), (33, 3998987), (57, 2315203), (69, 1912559), (209, 631419), (253, 521607), (437, 301983), (627, 210473), (759, 173869), (1311, 100661), (4807, 27453), (9151, 14421)]