65949309

素因数分解:

$3^4\times {\mathrm{593}}^1\times {\mathrm{1373}}^1$

素因数の和:1978

約数の個数: 20

約数和(自身を含む): 98754876

約数和(自身を除く): 32805567

約数列:

[1, 3, 9, 27, 81, 593, 1373, 1779, 4119, 5337, 12357, 16011, 37071, 48033, 111213, 814189, 2442567, 7327701, 21983103, 65949309]

約数ペア:

[(1, 65949309), (3, 21983103), (9, 7327701), (27, 2442567), (81, 814189), (593, 111213), (1373, 48033), (1779, 37071), (4119, 16011), (5337, 12357)]