78411151

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6199}}^1$

素因数の和:6358

約数の個数: 16

約数和(自身を含む): 97216000

約数和(自身を除く): 18804849

約数列:

[1, 7, 13, 91, 139, 973, 1807, 6199, 12649, 43393, 80587, 564109, 861661, 6031627, 11201593, 78411151]

約数ペア:

[(1, 78411151), (7, 11201593), (13, 6031627), (91, 861661), (139, 564109), (973, 80587), (1807, 43393), (6199, 12649)]