47402739

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{10267}}^1$

素因数の和:10301

約数の個数: 24

約数和(自身を含む): 74751040

約数和(自身を除く): 27348301

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 10267, 30801, 92403, 195073, 277209, 585219, 831627, 1755657, 2494881, 5266971, 15800913, 47402739]

約数ペア:

[(1, 47402739), (3, 15800913), (9, 5266971), (19, 2494881), (27, 1755657), (57, 831627), (81, 585219), (171, 277209), (243, 195073), (513, 92403), (1539, 30801), (4617, 10267)]