86843961

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 132887040

約数和(自身を除く): 46043079

約数列:

[1, 3, 9, 27, 43, 129, 131, 387, 393, 571, 1161, 1179, 1713, 3537, 5139, 5633, 15417, 16899, 24553, 50697, 73659, 74801, 152091, 220977, 224403, 662931, 673209, 2019627, 3216443, 9649329, 28947987, 86843961]

約数ペア:

[(1, 86843961), (3, 28947987), (9, 9649329), (27, 3216443), (43, 2019627), (129, 673209), (131, 662931), (387, 224403), (393, 220977), (571, 152091), (1161, 74801), (1179, 73659), (1713, 50697), (3537, 24553), (5139, 16899), (5633, 15417)]