71385849

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{571}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 107078400

約数和(自身を除く): 35692551

約数列:

[1, 3, 9, 29, 87, 261, 479, 571, 1437, 1713, 4311, 5139, 13891, 16559, 41673, 49677, 125019, 149031, 273509, 820527, 2461581, 7931761, 23795283, 71385849]

約数ペア:

[(1, 71385849), (3, 23795283), (9, 7931761), (29, 2461581), (87, 820527), (261, 273509), (479, 149031), (571, 125019), (1437, 49677), (1713, 41673), (4311, 16559), (5139, 13891)]