192390417

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{192583}}^1$

素因数の和:192629

約数の個数: 16

約数和(自身を含む): 292727680

約数和(自身を除く): 100337263

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 192583, 577749, 1733247, 5199741, 7125571, 21376713, 64130139, 192390417]

約数ペア:

[(1, 192390417), (3, 64130139), (9, 21376713), (27, 7125571), (37, 5199741), (111, 1733247), (333, 577749), (999, 192583)]