80316561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1125

約数の個数: 32

約数和(自身を含む): 120637440

約数和(自身を除く): 40320879

約数列:

[1, 3, 13, 39, 43, 47, 129, 141, 559, 611, 1019, 1677, 1833, 2021, 3057, 6063, 13247, 26273, 39741, 43817, 47893, 78819, 131451, 143679, 569621, 622609, 1708863, 1867827, 2059399, 6178197, 26772187, 80316561]

約数ペア:

[(1, 80316561), (3, 26772187), (13, 6178197), (39, 2059399), (43, 1867827), (47, 1708863), (129, 622609), (141, 569621), (559, 143679), (611, 131451), (1019, 78819), (1677, 47893), (1833, 43817), (2021, 39741), (3057, 26273), (6063, 13247)]