89533641

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 128314368

約数和(自身を除く): 38780727

約数列:

[1, 3, 23, 67, 69, 107, 181, 201, 321, 543, 1541, 2461, 4163, 4623, 7169, 7383, 12127, 12489, 19367, 21507, 36381, 58101, 164887, 278921, 445441, 494661, 836763, 1297589, 1336323, 3892767, 29844547, 89533641]

約数ペア:

[(1, 89533641), (3, 29844547), (23, 3892767), (67, 1336323), (69, 1297589), (107, 836763), (181, 494661), (201, 445441), (321, 278921), (543, 164887), (1541, 58101), (2461, 36381), (4163, 21507), (4623, 19367), (7169, 12489), (7383, 12127)]