63947349

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{491}}^1\times {\mathrm{499}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 95940000

約数和(自身を除く): 31992651

約数列:

[1, 3, 9, 29, 87, 261, 491, 499, 1473, 1497, 4419, 4491, 14239, 14471, 42717, 43413, 128151, 130239, 245009, 735027, 2205081, 7105261, 21315783, 63947349]

約数ペア:

[(1, 63947349), (3, 21315783), (9, 7105261), (29, 2205081), (87, 735027), (261, 245009), (491, 130239), (499, 128151), (1473, 43413), (1497, 42717), (4419, 14471), (4491, 14239)]