66496749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 102297600

約数和(自身を除く): 35800851

約数列:

[1, 3, 11, 23, 33, 69, 79, 237, 253, 759, 869, 1109, 1817, 2607, 3327, 5451, 12199, 19987, 25507, 36597, 59961, 76521, 87611, 262833, 280577, 841731, 963721, 2015053, 2891163, 6045159, 22165583, 66496749]

約数ペア:

[(1, 66496749), (3, 22165583), (11, 6045159), (23, 2891163), (33, 2015053), (69, 963721), (79, 841731), (237, 280577), (253, 262833), (759, 87611), (869, 76521), (1109, 59961), (1817, 36597), (2607, 25507), (3327, 19987), (5451, 12199)]