69910983

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3019}}^1$

素因数の和:3139

約数の個数: 24

約数和(自身を含む): 105530880

約数和(自身を除く): 35619897

約数列:

[1, 3, 9, 31, 83, 93, 249, 279, 747, 2573, 3019, 7719, 9057, 23157, 27171, 93589, 250577, 280767, 751731, 842301, 2255193, 7767887, 23303661, 69910983]

約数ペア:

[(1, 69910983), (3, 23303661), (9, 7767887), (31, 2255193), (83, 842301), (93, 751731), (249, 280767), (279, 250577), (747, 93589), (2573, 27171), (3019, 23157), (7719, 9057)]