109408023

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{509}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 171360000

約数和(自身を除く): 61951977

約数列:

[1, 3, 9, 19, 27, 57, 171, 419, 509, 513, 1257, 1527, 3771, 4581, 7961, 9671, 11313, 13743, 23883, 29013, 71649, 87039, 213271, 214947, 261117, 639813, 1919439, 4052149, 5758317, 12156447, 36469341, 109408023]

約数ペア:

[(1, 109408023), (3, 36469341), (9, 12156447), (19, 5758317), (27, 4052149), (57, 1919439), (171, 639813), (419, 261117), (509, 214947), (513, 213271), (1257, 87039), (1527, 71649), (3771, 29013), (4581, 23883), (7961, 13743), (9671, 11313)]