89030991

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{16369}}^1$

素因数の和:16423

約数の個数: 24

約数和(自身を含む): 141829680

約数和(自身を除く): 52798689

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 16369, 49107, 114583, 343749, 605653, 802081, 1816959, 2406243, 4239571, 12718713, 29676997, 89030991]

約数ペア:

[(1, 89030991), (3, 29676997), (7, 12718713), (21, 4239571), (37, 2406243), (49, 1816959), (111, 802081), (147, 605653), (259, 343749), (777, 114583), (1813, 49107), (5439, 16369)]