71336295

素因数分解:

$3^6\times 5^1\times {\mathrm{19571}}^1$

素因数の和:19594

約数の個数: 28

約数和(自身を含む): 128353176

約数和(自身を除く): 57016881

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 19571, 58713, 97855, 176139, 293565, 528417, 880695, 1585251, 2642085, 4755753, 7926255, 14267259, 23778765, 71336295]

約数ペア:

[(1, 71336295), (3, 23778765), (5, 14267259), (9, 7926255), (15, 4755753), (27, 2642085), (45, 1585251), (81, 880695), (135, 528417), (243, 293565), (405, 176139), (729, 97855), (1215, 58713), (3645, 19571)]