55368981

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{547}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 86277120

約数和(自身を除く): 30908139

約数列:

[1, 3, 9, 23, 27, 69, 163, 207, 489, 547, 621, 1467, 1641, 3749, 4401, 4923, 11247, 12581, 14769, 33741, 37743, 89161, 101223, 113229, 267483, 339687, 802449, 2050703, 2407347, 6152109, 18456327, 55368981]

約数ペア:

[(1, 55368981), (3, 18456327), (9, 6152109), (23, 2407347), (27, 2050703), (69, 802449), (163, 339687), (207, 267483), (489, 113229), (547, 101223), (621, 89161), (1467, 37743), (1641, 33741), (3749, 14769), (4401, 12581), (4923, 11247)]