68712589

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{9931}}^1$

素因数の和:9996

約数の個数: 16

約数和(自身を含む): 81521856

約数和(自身を除く): 12809267

約数列:

[1, 11, 17, 37, 187, 407, 629, 6919, 9931, 109241, 168827, 367447, 1857097, 4041917, 6246599, 68712589]

約数ペア:

[(1, 68712589), (11, 6246599), (17, 4041917), (37, 1857097), (187, 367447), (407, 168827), (629, 109241), (6919, 9931)]