66287053

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 79783584

約数和(自身を除く): 13496531

約数列:

[1, 7, 49, 61, 67, 331, 427, 469, 2317, 2989, 3283, 4087, 16219, 20191, 22177, 28609, 141337, 155239, 200263, 989359, 1086673, 1352797, 9469579, 66287053]

約数ペア:

[(1, 66287053), (7, 9469579), (49, 1352797), (61, 1086673), (67, 989359), (331, 200263), (427, 155239), (469, 141337), (2317, 28609), (2989, 22177), (3283, 20191), (4087, 16219)]