187079193

素因数分解:

$3^3\times 7^1\times {\mathrm{989837}}^1$

素因数の和:989853

約数の個数: 16

約数和(自身を含む): 316748160

約数和(自身を除く): 129668967

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 989837, 2969511, 6928859, 8908533, 20786577, 26725599, 62359731, 187079193]

約数ペア:

[(1, 187079193), (3, 62359731), (7, 26725599), (9, 20786577), (21, 8908533), (27, 6928859), (63, 2969511), (189, 989837)]