81043401

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{2111}}^1$

素因数の和:2372

約数の個数: 16

約数和(自身を含む): 110297088

約数和(自身を除く): 29253687

約数列:

[1, 3, 67, 191, 201, 573, 2111, 6333, 12797, 38391, 141437, 403201, 424311, 1209603, 27014467, 81043401]

約数ペア:

[(1, 81043401), (3, 27014467), (67, 1209603), (191, 424311), (201, 403201), (573, 141437), (2111, 38391), (6333, 12797)]