137890257

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{19001}}^1$

素因数の和:19104

約数の個数: 16

約数和(自身を含む): 191540160

約数和(自身を除く): 53649903

約数列:

[1, 3, 41, 59, 123, 177, 2419, 7257, 19001, 57003, 779041, 1121059, 2337123, 3363177, 45963419, 137890257]

約数ペア:

[(1, 137890257), (3, 45963419), (41, 3363177), (59, 2337123), (123, 1121059), (177, 779041), (2419, 57003), (7257, 19001)]