75468309

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{20773}}^1$

素因数の和:20956

約数の個数: 16

約数和(自身を含む): 115669632

約数和(自身を除く): 40201323

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 20773, 62319, 145411, 436233, 3593729, 10781187, 25156103, 75468309]

約数ペア:

[(1, 75468309), (3, 25156103), (7, 10781187), (21, 3593729), (173, 436233), (519, 145411), (1211, 62319), (3633, 20773)]