91335681

素因数分解:

$3^8\times {\mathrm{13921}}^1$

素因数の和:13945

約数の個数: 18

約数和(自身を含む): 137006402

約数和(自身を除く): 45670721

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 13921, 41763, 125289, 375867, 1127601, 3382803, 10148409, 30445227, 91335681]

約数ペア:

[(1, 91335681), (3, 30445227), (9, 10148409), (27, 3382803), (81, 1127601), (243, 375867), (729, 125289), (2187, 41763), (6561, 13921)]