69605199

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10847}}^1$

素因数の和:10907

約数の個数: 24

約数和(自身を含む): 108306432

約数和(自身を除く): 38701233

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 10847, 32541, 97623, 249481, 336257, 748443, 1008771, 2245329, 3026313, 7733911, 23201733, 69605199]

約数ペア:

[(1, 69605199), (3, 23201733), (9, 7733911), (23, 3026313), (31, 2245329), (69, 1008771), (93, 748443), (207, 336257), (279, 249481), (713, 97623), (2139, 32541), (6417, 10847)]