68104131

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{4157}}^1$

素因数の和:4330

約数の個数: 16

約数和(自身を含む): 93671424

約数和(自身を除く): 25567293

約数列:

[1, 3, 43, 127, 129, 381, 4157, 5461, 12471, 16383, 178751, 527939, 536253, 1583817, 22701377, 68104131]

約数ペア:

[(1, 68104131), (3, 22701377), (43, 1583817), (127, 536253), (129, 527939), (381, 178751), (4157, 16383), (5461, 12471)]