168521529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{929}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 257126400

約数和(自身を除く): 88604871

約数列:

[1, 3, 11, 23, 33, 69, 239, 253, 717, 759, 929, 2629, 2787, 5497, 7887, 10219, 16491, 21367, 30657, 60467, 64101, 181401, 222031, 235037, 666093, 705111, 2442341, 5106713, 7327023, 15320139, 56173843, 168521529]

約数ペア:

[(1, 168521529), (3, 56173843), (11, 15320139), (23, 7327023), (33, 5106713), (69, 2442341), (239, 705111), (253, 666093), (717, 235037), (759, 222031), (929, 181401), (2629, 64101), (2787, 60467), (5497, 30657), (7887, 21367), (10219, 16491)]