153728127

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{143537}}^1$

素因数の和:143567

約数の個数: 24

約数和(自身を含む): 268703136

約数和(自身を除く): 114975009

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 143537, 430611, 1004759, 1291833, 2440129, 3014277, 7320387, 9042831, 17080903, 21961161, 51242709, 153728127]

約数ペア:

[(1, 153728127), (3, 51242709), (7, 21961161), (9, 17080903), (17, 9042831), (21, 7320387), (51, 3014277), (63, 2440129), (119, 1291833), (153, 1004759), (357, 430611), (1071, 143537)]