130977243

素因数分解:

$3^8\times {\mathrm{19963}}^1$

素因数の和:19987

約数の個数: 18

約数和(自身を含む): 196465724

約数和(自身を除く): 65488481

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 19963, 59889, 179667, 539001, 1617003, 4851009, 14553027, 43659081, 130977243]

約数ペア:

[(1, 130977243), (3, 43659081), (9, 14553027), (27, 4851009), (81, 1617003), (243, 539001), (729, 179667), (2187, 59889), (6561, 19963)]