81459054

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{65587}}^1$

素因数の和:65621

約数の個数: 32

約数和(自身を含む): 188893440

約数和(自身を除く): 107434386

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 65587, 131174, 196761, 393522, 590283, 1180566, 1508501, 1770849, 3017002, 3541698, 4525503, 9051006, 13576509, 27153018, 40729527, 81459054]

約数ペア:

[(1, 81459054), (2, 40729527), (3, 27153018), (6, 13576509), (9, 9051006), (18, 4525503), (23, 3541698), (27, 3017002), (46, 1770849), (54, 1508501), (69, 1180566), (138, 590283), (207, 393522), (414, 196761), (621, 131174), (1242, 65587)]