127730007

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{163129}}^1$

素因数の和:163167

約数の個数: 16

約数和(自身を含む): 195756000

約数和(自身を除く): 68025993

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 163129, 489387, 1468161, 4404483, 4730741, 14192223, 42576669, 127730007]

約数ペア:

[(1, 127730007), (3, 42576669), (9, 14192223), (27, 4730741), (29, 4404483), (87, 1468161), (261, 489387), (783, 163129)]