102176073

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{26839}}^1$

素因数の和:26898

約数の個数: 20

約数和(自身を含む): 155886720

約数和(自身を除く): 53710647

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 26839, 80517, 241551, 724653, 1261433, 2173959, 3784299, 11352897, 34058691, 102176073]

約数ペア:

[(1, 102176073), (3, 34058691), (9, 11352897), (27, 3784299), (47, 2173959), (81, 1261433), (141, 724653), (423, 241551), (1269, 80517), (3807, 26839)]