108666021

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1\times {\mathrm{997}}^1$

素因数の和:1820

約数の個数: 16

約数和(自身を含む): 148310784

約数和(自身を除く): 39644763

約数列:

[1, 3, 47, 141, 773, 997, 2319, 2991, 36331, 46859, 108993, 140577, 770681, 2312043, 36222007, 108666021]

約数ペア:

[(1, 108666021), (3, 36222007), (47, 2312043), (141, 770681), (773, 140577), (997, 108993), (2319, 46859), (2991, 36331)]