27520603

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{787}}^1$

素因数の和:843

約数の個数: 18

約数和(自身を含む): 32174828

約数和(自身を除く): 4654225

約数列:

[1, 11, 17, 121, 187, 289, 787, 2057, 3179, 8657, 13379, 34969, 95227, 147169, 227443, 1618859, 2501873, 27520603]

約数ペア:

[(1, 27520603), (11, 2501873), (17, 1618859), (121, 227443), (187, 147169), (289, 95227), (787, 34969), (2057, 13379), (3179, 8657)]