67169991

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 104993280

約数和(自身を除く): 37823289

約数列:

[1, 3, 7, 21, 83, 89, 249, 267, 433, 581, 623, 1299, 1743, 1869, 3031, 7387, 9093, 22161, 35939, 38537, 51709, 107817, 115611, 155127, 251573, 269759, 754719, 809277, 3198571, 9595713, 22389997, 67169991]

約数ペア:

[(1, 67169991), (3, 22389997), (7, 9595713), (21, 3198571), (83, 809277), (89, 754719), (249, 269759), (267, 251573), (433, 155127), (581, 115611), (623, 107817), (1299, 51709), (1743, 38537), (1869, 35939), (3031, 22161), (7387, 9093)]