40850811

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{1861}}^1$

素因数の和:2144

約数の個数: 20

約数和(自身を含む): 61282144

約数和(自身を除く): 20431333

約数列:

[1, 3, 9, 27, 81, 271, 813, 1861, 2439, 5583, 7317, 16749, 21951, 50247, 150741, 504331, 1512993, 4538979, 13616937, 40850811]

約数ペア:

[(1, 40850811), (3, 13616937), (9, 4538979), (27, 1512993), (81, 504331), (271, 150741), (813, 50247), (1861, 21951), (2439, 16749), (5583, 7317)]