872202249

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{104543}}^1$

素因数の和:104658

約数の個数: 20

約数和(自身を含む): 1315581696

約数和(自身を除く): 443379447

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 8343, 104543, 313629, 940887, 2822661, 8467983, 10767929, 32303787, 96911361, 290734083, 872202249]

約数ペア:

[(1, 872202249), (3, 290734083), (9, 96911361), (27, 32303787), (81, 10767929), (103, 8467983), (309, 2822661), (927, 940887), (2781, 313629), (8343, 104543)]