79139307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 119218176

約数和(自身を除く): 40078869

約数列:

[1, 3, 13, 39, 41, 43, 123, 129, 533, 559, 1151, 1599, 1677, 1763, 3453, 5289, 14963, 22919, 44889, 47191, 49493, 68757, 141573, 148479, 613483, 643409, 1840449, 1930227, 2029213, 6087639, 26379769, 79139307]

約数ペア:

[(1, 79139307), (3, 26379769), (13, 6087639), (39, 2029213), (41, 1930227), (43, 1840449), (123, 643409), (129, 613483), (533, 148479), (559, 141573), (1151, 68757), (1599, 49493), (1677, 47191), (1763, 44889), (3453, 22919), (5289, 14963)]