41408739

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 40

約数和(自身を含む): 64468800

約数和(自身を除く): 23060061

約数列:

[1, 3, 9, 27, 47, 73, 81, 141, 149, 219, 423, 447, 657, 1269, 1341, 1971, 3431, 3807, 4023, 5913, 7003, 10293, 10877, 12069, 21009, 30879, 32631, 63027, 92637, 97893, 189081, 277911, 293679, 511219, 567243, 881037, 1533657, 4600971, 13802913, 41408739]

約数ペア:

[(1, 41408739), (3, 13802913), (9, 4600971), (27, 1533657), (47, 881037), (73, 567243), (81, 511219), (141, 293679), (149, 277911), (219, 189081), (423, 97893), (447, 92637), (657, 63027), (1269, 32631), (1341, 30879), (1971, 21009), (3431, 12069), (3807, 10877), (4023, 10293), (5913, 7003)]