84392361

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{17659}}^1$

素因数の和:17730

約数の個数: 20

約数和(自身を含む): 128211600

約数和(自身を除く): 43819239

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 17659, 52977, 158931, 476793, 1041881, 1430379, 3125643, 9376929, 28130787, 84392361]

約数ペア:

[(1, 84392361), (3, 28130787), (9, 9376929), (27, 3125643), (59, 1430379), (81, 1041881), (177, 476793), (531, 158931), (1593, 52977), (4779, 17659)]