81682701

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{3371}}^1$

素因数の和:3612

約数の個数: 16

約数和(自身を含む): 112166208

約数和(自身を除く): 30483507

約数列:

[1, 3, 41, 123, 197, 591, 3371, 8077, 10113, 24231, 138211, 414633, 664087, 1992261, 27227567, 81682701]

約数ペア:

[(1, 81682701), (3, 27227567), (41, 1992261), (123, 664087), (197, 414633), (591, 138211), (3371, 24231), (8077, 10113)]