66532809

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{47287}}^1$

素因数の和:47364

約数の個数: 16

約数和(自身を含む): 102898688

約数和(自身を除く): 36365879

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 47287, 141861, 331009, 993027, 3168229, 9504687, 22177603, 66532809]

約数ペア:

[(1, 66532809), (3, 22177603), (7, 9504687), (21, 3168229), (67, 993027), (201, 331009), (469, 141861), (1407, 47287)]