145532943

素因数分解:

$3^5\times {\mathrm{613}}^1\times {\mathrm{977}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 218579088

約数和(自身を除く): 73046145

約数列:

[1, 3, 9, 27, 81, 243, 613, 977, 1839, 2931, 5517, 8793, 16551, 26379, 49653, 79137, 148959, 237411, 598901, 1796703, 5390109, 16170327, 48510981, 145532943]

約数ペア:

[(1, 145532943), (3, 48510981), (9, 16170327), (27, 5390109), (81, 1796703), (243, 598901), (613, 237411), (977, 148959), (1839, 79137), (2931, 49653), (5517, 26379), (8793, 16551)]