123770529

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{829}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 182955240

約数和(自身を除く): 59184711

約数列:

[1, 3, 9, 53, 159, 313, 477, 829, 939, 2487, 2817, 7461, 16589, 43937, 49767, 131811, 149301, 259477, 395433, 778431, 2335293, 13752281, 41256843, 123770529]

約数ペア:

[(1, 123770529), (3, 41256843), (9, 13752281), (53, 2335293), (159, 778431), (313, 395433), (477, 259477), (829, 149301), (939, 131811), (2487, 49767), (2817, 43937), (7461, 16589)]