129907107

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{27919}}^1$

素因数の和:27983

約数の個数: 24

約数和(自身を含む): 209064960

約数和(自身を除く): 79157853

約数列:

[1, 3, 9, 11, 33, 47, 99, 141, 423, 517, 1551, 4653, 27919, 83757, 251271, 307109, 921327, 1312193, 2763981, 3936579, 11809737, 14434123, 43302369, 129907107]

約数ペア:

[(1, 129907107), (3, 43302369), (9, 14434123), (11, 11809737), (33, 3936579), (47, 2763981), (99, 1312193), (141, 921327), (423, 307109), (517, 251271), (1551, 83757), (4653, 27919)]