158344551

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{41593}}^1$

素因数の和:41652

約数の個数: 20

約数和(自身を含む): 241577952

約数和(自身を除く): 83233401

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 41593, 124779, 374337, 1123011, 1954871, 3369033, 5864613, 17593839, 52781517, 158344551]

約数ペア:

[(1, 158344551), (3, 52781517), (9, 17593839), (27, 5864613), (47, 3369033), (81, 1954871), (141, 1123011), (423, 374337), (1269, 124779), (3807, 41593)]