183939309

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 279624960

約数和(自身を除く): 95685651

約数列:

[1, 3, 9, 27, 53, 159, 173, 477, 519, 743, 1431, 1557, 2229, 4671, 6687, 9169, 20061, 27507, 39379, 82521, 118137, 128539, 247563, 354411, 385617, 1063233, 1156851, 3470553, 6812567, 20437701, 61313103, 183939309]

約数ペア:

[(1, 183939309), (3, 61313103), (9, 20437701), (27, 6812567), (53, 3470553), (159, 1156851), (173, 1063233), (477, 385617), (519, 354411), (743, 247563), (1431, 128539), (1557, 118137), (2229, 82521), (4671, 39379), (6687, 27507), (9169, 20061)]