66913311

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{991}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 90851328

約数和(自身を除く): 23938017

約数列:

[1, 3, 71, 213, 317, 951, 991, 2973, 22507, 67521, 70361, 211083, 314147, 942441, 22304437, 66913311]

約数ペア:

[(1, 66913311), (3, 22304437), (71, 942441), (213, 314147), (317, 211083), (951, 70361), (991, 67521), (2973, 22507)]