66532767

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{991}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 106659840

約数和(自身を除く): 40127073

約数列:

[1, 3, 7, 21, 23, 69, 139, 161, 417, 483, 973, 991, 2919, 2973, 3197, 6937, 9591, 20811, 22379, 22793, 67137, 68379, 137749, 159551, 413247, 478653, 964243, 2892729, 3168227, 9504681, 22177589, 66532767]

約数ペア:

[(1, 66532767), (3, 22177589), (7, 9504681), (21, 3168227), (23, 2892729), (69, 964243), (139, 478653), (161, 413247), (417, 159551), (483, 137749), (973, 68379), (991, 67137), (2919, 22793), (2973, 22379), (3197, 20811), (6937, 9591)]