201100887

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{190979}}^1$

素因数の和:191004

約数の個数: 20

約数和(自身を含む): 323520120

約数和(自身を除く): 122419233

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 190979, 572937, 1718811, 2482727, 5156433, 7448181, 15469299, 22344543, 67033629, 201100887]

約数ペア:

[(1, 201100887), (3, 67033629), (9, 22344543), (13, 15469299), (27, 7448181), (39, 5156433), (81, 2482727), (117, 1718811), (351, 572937), (1053, 190979)]