25308801

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7877}}^1$

素因数の和:7910

約数の個数: 32

約数和(自身を含む): 45377280

約数和(自身を除く): 20068479

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 7877, 23631, 55139, 70893, 133909, 165417, 212679, 401727, 496251, 937363, 1205181, 1488753, 2812089, 3615543, 8436267, 25308801]

約数ペア:

[(1, 25308801), (3, 8436267), (7, 3615543), (9, 2812089), (17, 1488753), (21, 1205181), (27, 937363), (51, 496251), (63, 401727), (119, 212679), (153, 165417), (189, 133909), (357, 70893), (459, 55139), (1071, 23631), (3213, 7877)]