149046723

素因数分解:

$3^5\times 7^1\times {\mathrm{87623}}^1$

素因数の和:87645

約数の個数: 24

約数和(自身を含む): 255161088

約数和(自身を除く): 106114365

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 87623, 262869, 613361, 788607, 1840083, 2365821, 5520249, 7097463, 16560747, 21292389, 49682241, 149046723]

約数ペア:

[(1, 149046723), (3, 49682241), (7, 21292389), (9, 16560747), (21, 7097463), (27, 5520249), (63, 2365821), (81, 1840083), (189, 788607), (243, 613361), (567, 262869), (1701, 87623)]