83490891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{3947}}^1$

素因数の和:4602

約数の個数: 16

約数和(自身を含む): 121661568

約数和(自身を除く): 38170677

約数列:

[1, 3, 11, 33, 641, 1923, 3947, 7051, 11841, 21153, 43417, 130251, 2530027, 7590081, 27830297, 83490891]

約数ペア:

[(1, 83490891), (3, 27830297), (11, 7590081), (33, 2530027), (641, 130251), (1923, 43417), (3947, 21153), (7051, 11841)]