868156107

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{35731}}^1$

素因数の和:35843

約数の個数: 32

約数和(自身を含む): 1440714240

約数和(自身を除く): 572558133

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1869, 3471, 8099, 24297, 35731, 107193, 250117, 464503, 750351, 1393509, 3180059, 3251521, 9540177, 9754563, 22260413, 41340767, 66781239, 124022301, 289385369, 868156107]

約数ペア:

[(1, 868156107), (3, 289385369), (7, 124022301), (13, 66781239), (21, 41340767), (39, 22260413), (89, 9754563), (91, 9540177), (267, 3251521), (273, 3180059), (623, 1393509), (1157, 750351), (1869, 464503), (3471, 250117), (8099, 107193), (24297, 35731)]