67529307

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 95648256

約数和(自身を除く): 28118949

約数列:

[1, 3, 43, 71, 73, 101, 129, 213, 219, 303, 3053, 3139, 4343, 5183, 7171, 7373, 9159, 9417, 13029, 15549, 21513, 22119, 222869, 308353, 317039, 523483, 668607, 925059, 951117, 1570449, 22509769, 67529307]

約数ペア:

[(1, 67529307), (3, 22509769), (43, 1570449), (71, 951117), (73, 925059), (101, 668607), (129, 523483), (213, 317039), (219, 308353), (303, 222869), (3053, 22119), (3139, 21513), (4343, 15549), (5183, 13029), (7171, 9417), (7373, 9159)]