147345981

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{27031}}^1$

素因数の和:27136

約数の個数: 16

約数和(自身を含む): 207605760

約数和(自身を除く): 60259779

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5451, 27031, 81093, 621713, 1865139, 2135449, 6406347, 49115327, 147345981]

約数ペア:

[(1, 147345981), (3, 49115327), (23, 6406347), (69, 2135449), (79, 1865139), (237, 621713), (1817, 81093), (5451, 27031)]