226747143

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 392371200

約数和(自身を除く): 165624057

約数列:

[1, 3, 7, 9, 21, 29, 63, 79, 87, 203, 237, 261, 553, 609, 711, 1571, 1659, 1827, 2291, 4713, 4977, 6873, 10997, 14139, 16037, 20619, 32991, 45559, 48111, 98973, 124109, 136677, 144333, 318913, 372327, 410031, 868763, 956739, 1116981, 2606289, 2870217, 3599161, 7818867, 10797483, 25194127, 32392449, 75582381, 226747143]

約数ペア:

[(1, 226747143), (3, 75582381), (7, 32392449), (9, 25194127), (21, 10797483), (29, 7818867), (63, 3599161), (79, 2870217), (87, 2606289), (203, 1116981), (237, 956739), (261, 868763), (553, 410031), (609, 372327), (711, 318913), (1571, 144333), (1659, 136677), (1827, 124109), (2291, 98973), (4713, 48111), (4977, 45559), (6873, 32991), (10997, 20619), (14139, 16037)]