80229921

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{4027}}^1$

素因数の和:4288

約数の個数: 16

約数和(自身を含む): 111172800

約数和(自身を除く): 30942879

約数列:

[1, 3, 29, 87, 229, 687, 4027, 6641, 12081, 19923, 116783, 350349, 922183, 2766549, 26743307, 80229921]

約数ペア:

[(1, 80229921), (3, 26743307), (29, 2766549), (87, 922183), (229, 350349), (687, 116783), (4027, 19923), (6641, 12081)]