201644793

素因数分解:

$3^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{5273}}^1$

素因数の和:5893

約数の個数: 24

約数和(自身を含む): 333485568

約数和(自身を除く): 131840775

約数列:

[1, 3, 7, 9, 21, 63, 607, 1821, 4249, 5273, 5463, 12747, 15819, 36911, 38241, 47457, 110733, 332199, 3200711, 9602133, 22404977, 28806399, 67214931, 201644793]

約数ペア:

[(1, 201644793), (3, 67214931), (7, 28806399), (9, 22404977), (21, 9602133), (63, 3200711), (607, 332199), (1821, 110733), (4249, 47457), (5273, 38241), (5463, 36911), (12747, 15819)]