64845387

素因数分解:

$3^3\times {\mathrm{1231}}^1\times {\mathrm{1951}}^1$

素因数の和:3191

約数の個数: 16

約数和(自身を含む): 96194560

約数和(自身を除く): 31349173

約数列:

[1, 3, 9, 27, 1231, 1951, 3693, 5853, 11079, 17559, 33237, 52677, 2401681, 7205043, 21615129, 64845387]

約数ペア:

[(1, 64845387), (3, 21615129), (9, 7205043), (27, 2401681), (1231, 52677), (1951, 33237), (3693, 17559), (5853, 11079)]