82112391

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 120347136

約数和(自身を除く): 38234745

約数列:

[1, 3, 9, 163, 223, 251, 489, 669, 753, 1467, 2007, 2259, 36349, 40913, 55973, 109047, 122739, 167919, 327141, 368217, 503757, 9123599, 27370797, 82112391]

約数ペア:

[(1, 82112391), (3, 27370797), (9, 9123599), (163, 503757), (223, 368217), (251, 327141), (489, 167919), (669, 122739), (753, 109047), (1467, 55973), (2007, 40913), (2259, 36349)]