91078239

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{48731}}^1$

素因数の和:48830

約数の個数: 16

約数和(自身を含む): 140348160

約数和(自身を除く): 49269921

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 48731, 146193, 341117, 1023351, 4337059, 13011177, 30359413, 91078239]

約数ペア:

[(1, 91078239), (3, 30359413), (7, 13011177), (21, 4337059), (89, 1023351), (267, 341117), (623, 146193), (1869, 48731)]