201482721

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{75377}}^1$

素因数の和:75403

約数の個数: 24

約数和(自身を含む): 329251104

約数和(自身を除く): 127768383

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 75377, 226131, 678393, 829147, 2035179, 2487441, 6105537, 7462323, 18316611, 22386969, 67160907, 201482721]

約数ペア:

[(1, 201482721), (3, 67160907), (9, 22386969), (11, 18316611), (27, 7462323), (33, 6105537), (81, 2487441), (99, 2035179), (243, 829147), (297, 678393), (891, 226131), (2673, 75377)]