149203587

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{613}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 217341264

約数和(自身を除く): 68137677

約数列:

[1, 3, 13, 39, 79, 237, 613, 1027, 1839, 3081, 6241, 7969, 18723, 23907, 48427, 81133, 145281, 243399, 629551, 1888653, 3825733, 11477199, 49734529, 149203587]

約数ペア:

[(1, 149203587), (3, 49734529), (13, 11477199), (39, 3825733), (79, 1888653), (237, 629551), (613, 243399), (1027, 145281), (1839, 81133), (3081, 48427), (6241, 23907), (7969, 18723)]