47763909

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 70270200

約数和(自身を除く): 22506291

約数列:

[1, 3, 9, 109, 181, 269, 327, 543, 807, 981, 1629, 2421, 19729, 29321, 48689, 59187, 87963, 146067, 177561, 263889, 438201, 5307101, 15921303, 47763909]

約数ペア:

[(1, 47763909), (3, 15921303), (9, 5307101), (109, 438201), (181, 263889), (269, 177561), (327, 146067), (543, 87963), (807, 59187), (981, 48689), (1629, 29321), (2421, 19729)]