165085479

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10007}}^1$

素因数の和:10076

約数の個数: 32

約数和(自身を含む): 269015040

約数和(自身を除く): 103929561

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 351, 423, 611, 1269, 1833, 5499, 10007, 16497, 30021, 90063, 130091, 270189, 390273, 470329, 1170819, 1410987, 3512457, 4232961, 6114277, 12698883, 18342831, 55028493, 165085479]

約数ペア:

[(1, 165085479), (3, 55028493), (9, 18342831), (13, 12698883), (27, 6114277), (39, 4232961), (47, 3512457), (117, 1410987), (141, 1170819), (351, 470329), (423, 390273), (611, 270189), (1269, 130091), (1833, 90063), (5499, 30021), (10007, 16497)]