154440039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{74717}}^1$

素因数の和:74786

約数の個数: 16

約数和(自身を含む): 225947232

約数和(自身を除く): 71507193

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 74717, 224151, 971321, 2913963, 3960001, 11880003, 51480013, 154440039]

約数ペア:

[(1, 154440039), (3, 51480013), (13, 11880003), (39, 3960001), (53, 2913963), (159, 971321), (689, 224151), (2067, 74717)]