30661143

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1654

約数の個数: 16

約数和(自身を含む): 41922816

約数和(自身を除く): 11261673

約数列:

[1, 3, 67, 103, 201, 309, 1481, 4443, 6901, 20703, 99227, 152543, 297681, 457629, 10220381, 30661143]

約数ペア:

[(1, 30661143), (3, 10220381), (67, 457629), (103, 297681), (201, 152543), (309, 99227), (1481, 20703), (4443, 6901)]