61915053

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{15299}}^1$

素因数の和:15392

約数の個数: 16

約数和(自身を含む): 88128000

約数和(自身を除く): 26212947

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 15299, 45897, 290681, 872043, 1086229, 3258687, 20638351, 61915053]

約数ペア:

[(1, 61915053), (3, 20638351), (19, 3258687), (57, 1086229), (71, 872043), (213, 290681), (1349, 45897), (4047, 15299)]