69915351

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1\times {\mathrm{1621}}^1$

素因数の和:2942

約数の個数: 16

約数和(自身を含む): 101835648

約数和(自身を除く): 31920297

約数列:

[1, 3, 11, 33, 1307, 1621, 3921, 4863, 14377, 17831, 43131, 53493, 2118647, 6355941, 23305117, 69915351]

約数ペア:

[(1, 69915351), (3, 23305117), (11, 6355941), (33, 2118647), (1307, 53493), (1621, 43131), (3921, 17831), (4863, 14377)]