76886447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:311

約数の個数: 24

約数和(自身を含む): 89373648

約数和(自身を除く): 12487201

約数列:

[1, 11, 23, 73, 181, 253, 529, 803, 1679, 1991, 4163, 5819, 13213, 18469, 38617, 45793, 95749, 145343, 303899, 424787, 1053239, 3342889, 6989677, 76886447]

約数ペア:

[(1, 76886447), (11, 6989677), (23, 3342889), (73, 1053239), (181, 424787), (253, 303899), (529, 145343), (803, 95749), (1679, 45793), (1991, 38617), (4163, 18469), (5819, 13213)]