90825417

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6343}}^1$

素因数の和:6429

約数の個数: 24

約数和(自身を含む): 137893184

約数和(自身を除く): 47067767

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 4773, 6343, 14319, 19029, 57087, 234691, 272749, 704073, 818247, 2112219, 2454741, 10091713, 30275139, 90825417]

約数ペア:

[(1, 90825417), (3, 30275139), (9, 10091713), (37, 2454741), (43, 2112219), (111, 818247), (129, 704073), (333, 272749), (387, 234691), (1591, 57087), (4773, 19029), (6343, 14319)]