86402457

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{26017}}^1$

素因数の和:26070

約数の個数: 20

約数和(自身を含む): 132223476

約数和(自身を除く): 45821019

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 26017, 78051, 234153, 702459, 1066697, 2107377, 3200091, 9600273, 28800819, 86402457]

約数ペア:

[(1, 86402457), (3, 28800819), (9, 9600273), (27, 3200091), (41, 2107377), (81, 1066697), (123, 702459), (369, 234153), (1107, 78051), (3321, 26017)]