78608621

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12893}}^1$

素因数の和:12980

約数の個数: 16

約数和(自身を含む): 98200704

約数和(自身を除く): 19592083

約数列:

[1, 7, 13, 67, 91, 469, 871, 6097, 12893, 90251, 167609, 863831, 1173263, 6046817, 11229803, 78608621]

約数ペア:

[(1, 78608621), (7, 11229803), (13, 6046817), (67, 1173263), (91, 863831), (469, 167609), (871, 90251), (6097, 12893)]