202105827

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97213}}^1$

素因数の和:97240

約数の個数: 32

約数和(自身を含む): 373301760

約数和(自身を除く): 171195933

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 97213, 291639, 680491, 874917, 1069343, 2041473, 2624751, 3208029, 6124419, 7485401, 9624087, 18373257, 22456203, 28872261, 67368609, 202105827]

約数ペア:

[(1, 202105827), (3, 67368609), (7, 28872261), (9, 22456203), (11, 18373257), (21, 9624087), (27, 7485401), (33, 6124419), (63, 3208029), (77, 2624751), (99, 2041473), (189, 1069343), (231, 874917), (297, 680491), (693, 291639), (2079, 97213)]