816017899077

素因数分解:

$3^3\times {\mathrm{251}}^1\times {\mathrm{120409901}}^1$

素因数の和:120410161

約数の個数: 16

約数和(自身を含む): 1213731812160

約数和(自身を除く): 397713913083

約数列:

[1, 3, 9, 27, 251, 753, 2259, 6777, 120409901, 361229703, 1083689109, 3251067327, 30222885151, 90668655453, 272005966359, 816017899077]

約数ペア:

[(1, 816017899077), (3, 272005966359), (9, 90668655453), (27, 30222885151), (251, 3251067327), (753, 1083689109), (2259, 361229703), (6777, 120409901)]