81719864801

素因数分解:

${\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{173099}}^1$

素因数の和:173384

約数の個数: 16

約数和(自身を含む): 85768972800

約数和(自身を除く): 4049107999

約数列:

[1, 31, 97, 157, 3007, 4867, 15229, 173099, 472099, 5366069, 16790603, 27176543, 520508693, 842472833, 2636124671, 81719864801]

約数ペア:

[(1, 81719864801), (31, 2636124671), (97, 842472833), (157, 520508693), (3007, 27176543), (4867, 16790603), (15229, 5366069), (173099, 472099)]