61309927

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{54401}}^1$

素因数の和:54438

約数の個数: 12

約数和(自身を含む): 74421936

約数和(自身を除く): 13112009

約数列:

[1, 7, 23, 49, 161, 1127, 54401, 380807, 1251223, 2665649, 8758561, 61309927]

約数ペア:

[(1, 61309927), (7, 8758561), (23, 2665649), (49, 1251223), (161, 380807), (1127, 54401)]