227382147

素因数分解:

$3^5\times {\mathrm{397}}^1\times {\mathrm{2357}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 341608176

約数和(自身を除く): 114226029

約数列:

[1, 3, 9, 27, 81, 243, 397, 1191, 2357, 3573, 7071, 10719, 21213, 32157, 63639, 96471, 190917, 572751, 935729, 2807187, 8421561, 25264683, 75794049, 227382147]

約数ペア:

[(1, 227382147), (3, 75794049), (9, 25264683), (27, 8421561), (81, 2807187), (243, 935729), (397, 572751), (1191, 190917), (2357, 96471), (3573, 63639), (7071, 32157), (10719, 21213)]