65606991

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 88698720

約数和(自身を除く): 23091729

約数列:

[1, 3, 109, 313, 327, 641, 939, 1923, 34117, 69869, 102351, 200633, 209607, 601899, 21868997, 65606991]

約数ペア:

[(1, 65606991), (3, 21868997), (109, 601899), (313, 209607), (327, 200633), (641, 102351), (939, 69869), (1923, 34117)]