90537643

素因数分解:

$7^2\times {\mathrm{283}}^1\times {\mathrm{6529}}^1$

素因数の和:6826

約数の個数: 12

約数和(自身を含む): 105707640

約数和(自身を除く): 15169997

約数列:

[1, 7, 49, 283, 1981, 6529, 13867, 45703, 319921, 1847707, 12933949, 90537643]

約数ペア:

[(1, 90537643), (7, 12933949), (49, 1847707), (283, 319921), (1981, 45703), (6529, 13867)]