89568417

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 129392640

約数和(自身を除く): 39824223

約数列:

[1, 3, 23, 47, 69, 71, 141, 213, 389, 1081, 1167, 1633, 3243, 3337, 4899, 8947, 10011, 18283, 26841, 27619, 54849, 76751, 82857, 230253, 420509, 635237, 1261527, 1298093, 1905711, 3894279, 29856139, 89568417]

約数ペア:

[(1, 89568417), (3, 29856139), (23, 3894279), (47, 1905711), (69, 1298093), (71, 1261527), (141, 635237), (213, 420509), (389, 230253), (1081, 82857), (1167, 76751), (1633, 54849), (3243, 27619), (3337, 26841), (4899, 18283), (8947, 10011)]