73084347

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16339}}^1$

素因数の和:16423

約数の個数: 24

約数和(自身を含む): 122353920

約数和(自身を除く): 49269573

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 16339, 49017, 114373, 147051, 343119, 1029357, 1160069, 3480207, 8120483, 10440621, 24361449, 73084347]

約数ペア:

[(1, 73084347), (3, 24361449), (7, 10440621), (9, 8120483), (21, 3480207), (63, 1160069), (71, 1029357), (213, 343119), (497, 147051), (639, 114373), (1491, 49017), (4473, 16339)]