53909541

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{5743}}^1$

素因数の和:5905

約数の個数: 24

約数和(自身を含む): 89606400

約数和(自身を除く): 35696859

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 5743, 9387, 17229, 40201, 51687, 120603, 361809, 855707, 2567121, 5989949, 7701363, 17969847, 53909541]

約数ペア:

[(1, 53909541), (3, 17969847), (7, 7701363), (9, 5989949), (21, 2567121), (63, 855707), (149, 361809), (447, 120603), (1043, 51687), (1341, 40201), (3129, 17229), (5743, 9387)]