67243323

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 105486336

約数和(自身を除く): 38243013

約数列:

[1, 3, 7, 21, 47, 141, 193, 329, 353, 579, 987, 1059, 1351, 2471, 4053, 7413, 9071, 16591, 27213, 49773, 63497, 68129, 116137, 190491, 204387, 348411, 476903, 1430709, 3202063, 9606189, 22414441, 67243323]

約数ペア:

[(1, 67243323), (3, 22414441), (7, 9606189), (21, 3202063), (47, 1430709), (141, 476903), (193, 348411), (329, 204387), (353, 190491), (579, 116137), (987, 68129), (1059, 63497), (1351, 49773), (2471, 27213), (4053, 16591), (7413, 9071)]