51372783

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{74131}}^1$

素因数の和:74155

約数の個数: 24

約数和(自身を含む): 92516736

約数和(自身を除く): 41143953

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 74131, 222393, 518917, 667179, 815441, 1556751, 2446323, 4670253, 5708087, 7338969, 17124261, 51372783]

約数ペア:

[(1, 51372783), (3, 17124261), (7, 7338969), (9, 5708087), (11, 4670253), (21, 2446323), (33, 1556751), (63, 815441), (77, 667179), (99, 518917), (231, 222393), (693, 74131)]