51773379

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 82722816

約数和(自身を除く): 30949437

約数列:

[1, 3, 7, 21, 31, 67, 93, 201, 217, 469, 651, 1187, 1407, 2077, 3561, 6231, 8309, 14539, 24927, 36797, 43617, 79529, 110391, 238587, 257579, 556703, 772737, 1670109, 2465399, 7396197, 17257793, 51773379]

約数ペア:

[(1, 51773379), (3, 17257793), (7, 7396197), (21, 2465399), (31, 1670109), (67, 772737), (93, 556703), (201, 257579), (217, 238587), (469, 110391), (651, 79529), (1187, 43617), (1407, 36797), (2077, 24927), (3561, 14539), (6231, 8309)]