77277769

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{977}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 85438080

約数和(自身を除く): 8160311

約数列:

[1, 19, 23, 181, 437, 977, 3439, 4163, 18563, 22471, 79097, 176837, 426949, 3359903, 4067251, 77277769]

約数ペア:

[(1, 77277769), (19, 4067251), (23, 3359903), (181, 426949), (437, 176837), (977, 79097), (3439, 22471), (4163, 18563)]