81973095

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{36677}}^1$

素因数の和:36834

約数の個数: 16

約数和(自身を含む): 132040800

約数和(自身を除く): 50067705

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 36677, 110031, 183385, 550155, 5464873, 16394619, 27324365, 81973095]

約数ペア:

[(1, 81973095), (3, 27324365), (5, 16394619), (15, 5464873), (149, 550155), (447, 183385), (745, 110031), (2235, 36677)]