126980247

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 181057536

約数和(自身を除く): 54077289

約数列:

[1, 3, 31, 43, 93, 113, 129, 281, 339, 843, 1333, 3503, 3999, 4859, 8711, 10509, 12083, 14577, 26133, 31753, 36249, 95259, 150629, 374573, 451887, 984343, 1123719, 1365379, 2953029, 4096137, 42326749, 126980247]

約数ペア:

[(1, 126980247), (3, 42326749), (31, 4096137), (43, 2953029), (93, 1365379), (113, 1123719), (129, 984343), (281, 451887), (339, 374573), (843, 150629), (1333, 95259), (3503, 36249), (3999, 31753), (4859, 26133), (8711, 14577), (10509, 12083)]