61395897

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{7229}}^1$

素因数の和:7400

約数の個数: 16

約数和(自身を含む): 86760000

約数和(自身を除く): 25364103

約数列:

[1, 3, 19, 57, 149, 447, 2831, 7229, 8493, 21687, 137351, 412053, 1077121, 3231363, 20465299, 61395897]

約数ペア:

[(1, 61395897), (3, 20465299), (19, 3231363), (57, 1077121), (149, 412053), (447, 137351), (2831, 21687), (7229, 8493)]