137309661

素因数分解:

$3^4\times {\mathrm{479}}^1\times {\mathrm{3539}}^1$

素因数の和:4030

約数の個数: 20

約数和(自身を含む): 205603200

約数和(自身を除く): 68293539

約数列:

[1, 3, 9, 27, 81, 479, 1437, 3539, 4311, 10617, 12933, 31851, 38799, 95553, 286659, 1695181, 5085543, 15256629, 45769887, 137309661]

約数ペア:

[(1, 137309661), (3, 45769887), (9, 15256629), (27, 5085543), (81, 1695181), (479, 286659), (1437, 95553), (3539, 38799), (4311, 31851), (10617, 12933)]