73800123

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1373}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 110799360

約数和(自身を除く): 36999237

約数列:

[1, 3, 19, 23, 41, 57, 69, 123, 437, 779, 943, 1311, 1373, 2337, 2829, 4119, 17917, 26087, 31579, 53751, 56293, 78261, 94737, 168879, 600001, 1069567, 1294739, 1800003, 3208701, 3884217, 24600041, 73800123]

約数ペア:

[(1, 73800123), (3, 24600041), (19, 3884217), (23, 3208701), (41, 1800003), (57, 1294739), (69, 1069567), (123, 600001), (437, 168879), (779, 94737), (943, 78261), (1311, 56293), (1373, 53751), (2337, 31579), (2829, 26087), (4119, 17917)]