64707087

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1\times {\mathrm{457}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 87459680

約数和(自身を除く): 22752593

約数列:

[1, 3, 109, 327, 433, 457, 1299, 1371, 47197, 49813, 141591, 149439, 197881, 593643, 21569029, 64707087]

約数ペア:

[(1, 64707087), (3, 21569029), (109, 593643), (327, 197881), (433, 149439), (457, 141591), (1299, 49813), (1371, 47197)]