64153243

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1979}}^1$

素因数の和:2418

約数の個数: 16

約数和(自身を含む): 80213760

約数和(自身を除く): 16060517

約数列:

[1, 7, 11, 77, 421, 1979, 2947, 4631, 13853, 21769, 32417, 152383, 833159, 5832113, 9164749, 64153243]

約数ペア:

[(1, 64153243), (7, 9164749), (11, 5832113), (77, 833159), (421, 152383), (1979, 32417), (2947, 21769), (4631, 13853)]