79022721

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1\times {\mathrm{359}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 106444800

約数和(自身を除く): 27422079

約数列:

[1, 3, 239, 307, 359, 717, 921, 1077, 73373, 85801, 110213, 220119, 257403, 330639, 26340907, 79022721]

約数ペア:

[(1, 79022721), (3, 26340907), (239, 330639), (307, 257403), (359, 220119), (717, 110213), (921, 85801), (1077, 73373)]