180923373

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{4987}}^1$

素因数の和:5161

約数の個数: 24

約数和(自身を含む): 272344800

約数和(自身を除く): 91421427

約数列:

[1, 3, 9, 29, 87, 139, 261, 417, 1251, 4031, 4987, 12093, 14961, 36279, 44883, 144623, 433869, 693193, 1301607, 2079579, 6238737, 20102597, 60307791, 180923373]

約数ペア:

[(1, 180923373), (3, 60307791), (9, 20102597), (29, 6238737), (87, 2079579), (139, 1301607), (261, 693193), (417, 433869), (1251, 144623), (4031, 44883), (4987, 36279), (12093, 14961)]