89677833

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2113}}^1$

素因数の和:2213

約数の個数: 32

約数和(自身を含む): 142872576

約数和(自身を除く): 53194743

約数列:

[1, 3, 7, 21, 43, 47, 129, 141, 301, 329, 903, 987, 2021, 2113, 6063, 6339, 14147, 14791, 42441, 44373, 90859, 99311, 272577, 297933, 636013, 695177, 1908039, 2085531, 4270373, 12811119, 29892611, 89677833]

約数ペア:

[(1, 89677833), (3, 29892611), (7, 12811119), (21, 4270373), (43, 2085531), (47, 1908039), (129, 695177), (141, 636013), (301, 297933), (329, 272577), (903, 99311), (987, 90859), (2021, 44373), (2113, 42441), (6063, 14791), (6339, 14147)]