8173629

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 40

約数和(自身を含む): 13242240

約数和(自身を除く): 5068611

約数列:

[1, 3, 9, 19, 27, 47, 57, 81, 113, 141, 171, 339, 423, 513, 893, 1017, 1269, 1539, 2147, 2679, 3051, 3807, 5311, 6441, 8037, 9153, 15933, 19323, 24111, 47799, 57969, 72333, 100909, 143397, 173907, 302727, 430191, 908181, 2724543, 8173629]

約数ペア:

[(1, 8173629), (3, 2724543), (9, 908181), (19, 430191), (27, 302727), (47, 173907), (57, 143397), (81, 100909), (113, 72333), (141, 57969), (171, 47799), (339, 24111), (423, 19323), (513, 15933), (893, 9153), (1017, 8037), (1269, 6441), (1539, 5311), (2147, 3807), (2679, 3051)]