81101157

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{3347}}^1$

素因数の和:3588

約数の個数: 16

約数和(自身を含む): 111367872

約数和(自身を除く): 30266715

約数列:

[1, 3, 41, 123, 197, 591, 3347, 8077, 10041, 24231, 137227, 411681, 659359, 1978077, 27033719, 81101157]

約数ペア:

[(1, 81101157), (3, 27033719), (41, 1978077), (123, 659359), (197, 411681), (591, 137227), (3347, 24231), (8077, 10041)]