90844227

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 141250560

約数和(自身を除く): 50406333

約数列:

[1, 3, 9, 23, 27, 69, 207, 241, 607, 621, 723, 1821, 2169, 5463, 5543, 6507, 13961, 16389, 16629, 41883, 49887, 125649, 146287, 149661, 376947, 438861, 1316583, 3364601, 3949749, 10093803, 30281409, 90844227]

約数ペア:

[(1, 90844227), (3, 30281409), (9, 10093803), (23, 3949749), (27, 3364601), (69, 1316583), (207, 438861), (241, 376947), (607, 149661), (621, 146287), (723, 125649), (1821, 49887), (2169, 41883), (5463, 16629), (5543, 16389), (6507, 13961)]