65670021

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{5099}}^1$

素因数の和:5167

約数の個数: 24

約数和(自身を含む): 100245600

約数和(自身を除く): 34575579

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1431, 4293, 5099, 12879, 15297, 45891, 137673, 270247, 413019, 810741, 1239057, 2432223, 7296669, 21890007, 65670021]

約数ペア:

[(1, 65670021), (3, 21890007), (9, 7296669), (27, 2432223), (53, 1239057), (81, 810741), (159, 413019), (243, 270247), (477, 137673), (1431, 45891), (4293, 15297), (5099, 12879)]