81495018

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{137197}}^1$

素因数の和:137219

約数の個数: 32

約数和(自身を含む): 197565120

約数和(自身を除く): 116070102

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 137197, 274394, 411591, 823182, 1234773, 1509167, 2469546, 3018334, 3704319, 4527501, 7408638, 9055002, 13582503, 27165006, 40747509, 81495018]

約数ペア:

[(1, 81495018), (2, 40747509), (3, 27165006), (6, 13582503), (9, 9055002), (11, 7408638), (18, 4527501), (22, 3704319), (27, 3018334), (33, 2469546), (54, 1509167), (66, 1234773), (99, 823182), (198, 411591), (297, 274394), (594, 137197)]