47028519

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2130

約数の個数: 28

約数和(自身を含む): 72820032

約数和(自身を除く): 25791513

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2081, 2511, 6243, 7533, 18729, 22599, 56187, 64511, 168561, 193533, 505683, 580599, 1517049, 1741797, 5225391, 15676173, 47028519]

約数ペア:

[(1, 47028519), (3, 15676173), (9, 5225391), (27, 1741797), (31, 1517049), (81, 580599), (93, 505683), (243, 193533), (279, 168561), (729, 64511), (837, 56187), (2081, 22599), (2511, 18729), (6243, 7533)]