418118193

素因数分解:

$3^5\times {\mathrm{113}}^1\times {\mathrm{15227}}^1$

素因数の和:15355

約数の個数: 24

約数和(自身を含む): 631901088

約数和(自身を除く): 213782895

約数列:

[1, 3, 9, 27, 81, 113, 243, 339, 1017, 3051, 9153, 15227, 27459, 45681, 137043, 411129, 1233387, 1720651, 3700161, 5161953, 15485859, 46457577, 139372731, 418118193]

約数ペア:

[(1, 418118193), (3, 139372731), (9, 46457577), (27, 15485859), (81, 5161953), (113, 3700161), (243, 1720651), (339, 1233387), (1017, 411129), (3051, 137043), (9153, 45681), (15227, 27459)]