74982189

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 112250880

約数和(自身を除く): 37268691

約数列:

[1, 3, 17, 19, 51, 57, 223, 323, 347, 669, 969, 1041, 3791, 4237, 5899, 6593, 11373, 12711, 17697, 19779, 72029, 77381, 112081, 216087, 232143, 336243, 1315477, 1470239, 3946431, 4410717, 24994063, 74982189]

約数ペア:

[(1, 74982189), (3, 24994063), (17, 4410717), (19, 3946431), (51, 1470239), (57, 1315477), (223, 336243), (323, 232143), (347, 216087), (669, 112081), (969, 77381), (1041, 72029), (3791, 19779), (4237, 17697), (5899, 12711), (6593, 11373)]