207621513

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{44621}}^1$

素因数の和:44685

約数の個数: 24

約数和(自身を含む): 334129536

約数和(自身を除く): 126508023

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 44621, 133863, 401589, 490831, 1472493, 2097187, 4417479, 6291561, 18874683, 23069057, 69207171, 207621513]

約数ペア:

[(1, 207621513), (3, 69207171), (9, 23069057), (11, 18874683), (33, 6291561), (47, 4417479), (99, 2097187), (141, 1472493), (423, 490831), (517, 401589), (1551, 133863), (4653, 44621)]