156720630573

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{446497523}}^1$

素因数の和:446497545

約数の個数: 16

約数和(自身を含む): 250038613440

約数和(自身を除く): 93317982867

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 446497523, 1339492569, 4018477707, 5804467799, 12055433121, 17413403397, 52240210191, 156720630573]

約数ペア:

[(1, 156720630573), (3, 52240210191), (9, 17413403397), (13, 12055433121), (27, 5804467799), (39, 4018477707), (117, 1339492569), (351, 446497523)]