77332507

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20963}}^1$

素因数の和:21018

約数の個数: 16

約数和(自身を含む): 96602112

約数和(自身を除く): 19269605

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 20963, 146741, 356371, 649853, 2494597, 4548971, 11047501, 77332507]

約数ペア:

[(1, 77332507), (7, 11047501), (17, 4548971), (31, 2494597), (119, 649853), (217, 356371), (527, 146741), (3689, 20963)]