168705153

素因数分解:

$3^3\times {\mathrm{1481}}^1\times {\mathrm{4219}}^1$

素因数の和:5709

約数の個数: 16

約数和(自身を含む): 250161600

約数和(自身を除く): 81456447

約数列:

[1, 3, 9, 27, 1481, 4219, 4443, 12657, 13329, 37971, 39987, 113913, 6248339, 18745017, 56235051, 168705153]

約数ペア:

[(1, 168705153), (3, 56235051), (9, 18745017), (27, 6248339), (1481, 113913), (4219, 39987), (4443, 37971), (12657, 13329)]