189432321

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167491}}^1$

素因数の和:167536

約数の個数: 16

約数和(自身を含む): 281386560

約数和(自身を除く): 91954239

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 167491, 502473, 2177383, 4857239, 6532149, 14571717, 63144107, 189432321]

約数ペア:

[(1, 189432321), (3, 63144107), (13, 14571717), (29, 6532149), (39, 4857239), (87, 2177383), (377, 502473), (1131, 167491)]