12772747137

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1\times {\mathrm{1151}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 17629249536

約数和(自身を除く): 4856502399

約数列:

[1, 3, 53, 71, 159, 213, 983, 1151, 2949, 3453, 3763, 11289, 52099, 61003, 69793, 81721, 156297, 183009, 209379, 245163, 1131433, 3394299, 3699029, 4331213, 11097087, 12993639, 59965949, 80331743, 179897847, 240995229, 4257582379, 12772747137]

約数ペア:

[(1, 12772747137), (3, 4257582379), (53, 240995229), (71, 179897847), (159, 80331743), (213, 59965949), (983, 12993639), (1151, 11097087), (2949, 4331213), (3453, 3699029), (3763, 3394299), (11289, 1131433), (52099, 245163), (61003, 209379), (69793, 183009), (81721, 156297)]