81560783

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1567}}^1$

素因数の和:1694

約数の個数: 16

約数和(自身を含む): 89112576

約数和(自身を除く): 7551793

約数列:

[1, 23, 31, 73, 713, 1567, 1679, 2263, 36041, 48577, 52049, 114391, 1117271, 2630993, 3546121, 81560783]

約数ペア:

[(1, 81560783), (23, 3546121), (31, 2630993), (73, 1117271), (713, 114391), (1567, 52049), (1679, 48577), (2263, 36041)]