66338517

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{31277}}^1$

素因数の和:31388

約数の個数: 16

約数和(自身を含む): 102091392

約数和(自身を除く): 35752875

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 31277, 93831, 218939, 656817, 3158977, 9476931, 22112839, 66338517]

約数ペア:

[(1, 66338517), (3, 22112839), (7, 9476931), (21, 3158977), (101, 656817), (303, 218939), (707, 93831), (2121, 31277)]