201220173

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{96787}}^1$

素因数の和:96814

約数の個数: 32

約数和(自身を含む): 371665920

約数和(自身を除く): 170445747

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 96787, 290361, 677509, 871083, 1064657, 2032527, 2613249, 3193971, 6097581, 7452599, 9581913, 18292743, 22357797, 28745739, 67073391, 201220173]

約数ペア:

[(1, 201220173), (3, 67073391), (7, 28745739), (9, 22357797), (11, 18292743), (21, 9581913), (27, 7452599), (33, 6097581), (63, 3193971), (77, 2613249), (99, 2032527), (189, 1064657), (231, 871083), (297, 677509), (693, 290361), (2079, 96787)]