47068479

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 73728000

約数和(自身を除く): 26659521

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 783, 1269, 1279, 1363, 3837, 4089, 11511, 12267, 34533, 36801, 37091, 60113, 111273, 180339, 333819, 541017, 1001457, 1623051, 1743277, 5229831, 15689493, 47068479]

約数ペア:

[(1, 47068479), (3, 15689493), (9, 5229831), (27, 1743277), (29, 1623051), (47, 1001457), (87, 541017), (141, 333819), (261, 180339), (423, 111273), (783, 60113), (1269, 37091), (1279, 36801), (1363, 34533), (3837, 12267), (4089, 11511)]