135045309

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{20947}}^1$

素因数の和:21264

約数の個数: 16

約数和(自身を含む): 206463488

約数和(自身を除く): 71418179

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 20947, 62841, 146629, 439887, 6430729, 19292187, 45015103, 135045309]

約数ペア:

[(1, 135045309), (3, 45015103), (7, 19292187), (21, 6430729), (307, 439887), (921, 146629), (2149, 62841), (6447, 20947)]