72149037

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{2207}}^1$

素因数の和:2868

約数の個数: 16

約数和(自身を含む): 102062592

約数和(自身を除く): 29913555

約数列:

[1, 3, 17, 51, 641, 1923, 2207, 6621, 10897, 32691, 37519, 112557, 1414687, 4244061, 24049679, 72149037]

約数ペア:

[(1, 72149037), (3, 24049679), (17, 4244061), (51, 1414687), (641, 112557), (1923, 37519), (2207, 32691), (6621, 10897)]