33220971

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1061}}^1$

素因数の和:1152

約数の個数: 36

約数和(自身を含む): 56659824

約数和(自身を除く): 23438853

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 441, 497, 639, 1061, 1491, 3183, 3479, 4473, 7427, 9549, 10437, 22281, 31311, 51989, 66843, 75331, 155967, 225993, 467901, 527317, 677979, 1581951, 3691219, 4745853, 11073657, 33220971]

約数ペア:

[(1, 33220971), (3, 11073657), (7, 4745853), (9, 3691219), (21, 1581951), (49, 677979), (63, 527317), (71, 467901), (147, 225993), (213, 155967), (441, 75331), (497, 66843), (639, 51989), (1061, 31311), (1491, 22281), (3183, 10437), (3479, 9549), (4473, 7427)]