40470327

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{5531}}^1$

素因数の和:5811

約数の個数: 16

約数和(自身を含む): 60188160

約数和(自身を除く): 19717833

約数列:

[1, 3, 9, 27, 271, 813, 2439, 5531, 7317, 16593, 49779, 149337, 1498901, 4496703, 13490109, 40470327]

約数ペア:

[(1, 40470327), (3, 13490109), (9, 4496703), (27, 1498901), (271, 149337), (813, 49779), (2439, 16593), (5531, 7317)]