157418181

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7297}}^1$

素因数の和:7370

約数の個数: 32

約数和(自身を含む): 252218880

約数和(自身を除く): 94800699

約数列:

[1, 3, 9, 17, 27, 47, 51, 141, 153, 423, 459, 799, 1269, 2397, 7191, 7297, 21573, 21891, 65673, 124049, 197019, 342959, 372147, 1028877, 1116441, 3086631, 3349323, 5830303, 9259893, 17490909, 52472727, 157418181]

約数ペア:

[(1, 157418181), (3, 52472727), (9, 17490909), (17, 9259893), (27, 5830303), (47, 3349323), (51, 3086631), (141, 1116441), (153, 1028877), (423, 372147), (459, 342959), (799, 197019), (1269, 124049), (2397, 65673), (7191, 21891), (7297, 21573)]