75687633

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16921}}^1$

素因数の和:17005

約数の個数: 24

約数和(自身を含む): 126711936

約数和(自身を除く): 51024303

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 16921, 50763, 118447, 152289, 355341, 1066023, 1201391, 3604173, 8409737, 10812519, 25229211, 75687633]

約数ペア:

[(1, 75687633), (3, 25229211), (7, 10812519), (9, 8409737), (21, 3604173), (63, 1201391), (71, 1066023), (213, 355341), (497, 152289), (639, 118447), (1491, 50763), (4473, 16921)]