245223148887

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{8855059}}^1$

素因数の和:8855263

約数の個数: 24

約数和(自身を含む): 377119295280

約数和(自身を除く): 131896146393

約数列:

[1, 3, 9, 17, 51, 153, 181, 543, 1629, 3077, 9231, 27693, 8855059, 26565177, 79695531, 150536003, 451608009, 1354824027, 1602765679, 4808297037, 14424891111, 27247016543, 81741049629, 245223148887]

約数ペア:

[(1, 245223148887), (3, 81741049629), (9, 27247016543), (17, 14424891111), (51, 4808297037), (153, 1602765679), (181, 1354824027), (543, 451608009), (1629, 150536003), (3077, 79695531), (9231, 26565177), (27693, 8855059)]