56643513

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1\times {\mathrm{761}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 77516736

約数和(自身を除く): 20873223

約数列:

[1, 3, 43, 129, 577, 761, 1731, 2283, 24811, 32723, 74433, 98169, 439097, 1317291, 18881171, 56643513]

約数ペア:

[(1, 56643513), (3, 18881171), (43, 1317291), (129, 439097), (577, 98169), (761, 74433), (1731, 32723), (2283, 24811)]