353449737

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{907}}^1$

素因数の和:1219

約数の個数: 40

約数和(自身を含む): 561645216

約数和(自身を除く): 208195479

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 283, 459, 849, 907, 1377, 2547, 2721, 4811, 7641, 8163, 14433, 15419, 22923, 24489, 43299, 46257, 73467, 129897, 138771, 256681, 389691, 416313, 770043, 1248939, 2310129, 4363577, 6930387, 13090731, 20791161, 39272193, 117816579, 353449737]

約数ペア:

[(1, 353449737), (3, 117816579), (9, 39272193), (17, 20791161), (27, 13090731), (51, 6930387), (81, 4363577), (153, 2310129), (283, 1248939), (459, 770043), (849, 416313), (907, 389691), (1377, 256681), (2547, 138771), (2721, 129897), (4811, 73467), (7641, 46257), (8163, 43299), (14433, 24489), (15419, 22923)]