201615647481

素因数分解:

$3^3\times {\mathrm{2593}}^1\times {\mathrm{2879771}}^1$

素因数の和:2882373

約数の個数: 16

約数和(自身を含む): 298805142720

約数和(自身を除く): 97189495239

約数列:

[1, 3, 9, 27, 2593, 7779, 23337, 70011, 2879771, 8639313, 25917939, 77753817, 7467246203, 22401738609, 67205215827, 201615647481]

約数ペア:

[(1, 201615647481), (3, 67205215827), (9, 22401738609), (27, 7467246203), (2593, 77753817), (7779, 25917939), (23337, 8639313), (70011, 2879771)]