66357279

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{52291}}^1$

素因数の和:52347

約数の個数: 16

約数和(自身を含む): 100400640

約数和(自身を除く): 34043361

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 52291, 156873, 470619, 1411857, 2457677, 7373031, 22119093, 66357279]

約数ペア:

[(1, 66357279), (3, 22119093), (9, 7373031), (27, 2457677), (47, 1411857), (141, 470619), (423, 156873), (1269, 52291)]