86220387

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{853}}^1\times {\mathrm{1021}}^1$

素因数の和:1891

約数の個数: 24

約数和(自身を含む): 136154928

約数和(自身を除く): 49934541

約数列:

[1, 3, 9, 11, 33, 99, 853, 1021, 2559, 3063, 7677, 9189, 9383, 11231, 28149, 33693, 84447, 101079, 870913, 2612739, 7838217, 9580043, 28740129, 86220387]

約数ペア:

[(1, 86220387), (3, 28740129), (9, 9580043), (11, 7838217), (33, 2612739), (99, 870913), (853, 101079), (1021, 84447), (2559, 33693), (3063, 28149), (7677, 11231), (9189, 9383)]