128346031

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^2\times {\mathrm{631}}^1$

素因数の和:735

約数の個数: 18

約数和(自身を含む): 144828488

約数和(自身を除く): 16482457

約数列:

[1, 11, 41, 121, 451, 631, 1681, 4961, 6941, 18491, 25871, 76351, 203401, 284581, 1060711, 3130391, 11667821, 128346031]

約数ペア:

[(1, 128346031), (11, 11667821), (41, 3130391), (121, 1060711), (451, 284581), (631, 203401), (1681, 76351), (4961, 25871), (6941, 18491)]