66301497

素因数分解:

$3^4\times {\mathrm{821}}^1\times {\mathrm{997}}^1$

素因数の和:1830

約数の個数: 20

約数和(自身を含む): 99263076

約数和(自身を除く): 32961579

約数列:

[1, 3, 9, 27, 81, 821, 997, 2463, 2991, 7389, 8973, 22167, 26919, 66501, 80757, 818537, 2455611, 7366833, 22100499, 66301497]

約数ペア:

[(1, 66301497), (3, 22100499), (9, 7366833), (27, 2455611), (81, 818537), (821, 80757), (997, 66501), (2463, 26919), (2991, 22167), (7389, 8973)]