68157809

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{877}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 74173440

約数和(自身を除く): 6015631

約数列:

[1, 23, 31, 109, 713, 877, 2507, 3379, 20171, 27187, 77717, 95593, 625301, 2198639, 2963383, 68157809]

約数ペア:

[(1, 68157809), (23, 2963383), (31, 2198639), (109, 625301), (713, 95593), (877, 77717), (2507, 27187), (3379, 20171)]