188883123

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23173}}^1$

素因数の和:23219

約数の個数: 32

約数和(自身を含む): 311458560

約数和(自身を除く): 122575437

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 23173, 69519, 254903, 301249, 440287, 764709, 903747, 1320861, 3313739, 4843157, 5723731, 9941217, 14529471, 17171193, 62961041, 188883123]

約数ペア:

[(1, 188883123), (3, 62961041), (11, 17171193), (13, 14529471), (19, 9941217), (33, 5723731), (39, 4843157), (57, 3313739), (143, 1320861), (209, 903747), (247, 764709), (429, 440287), (627, 301249), (741, 254903), (2717, 69519), (8151, 23173)]