47435787

素因数分解:

$3^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 82467840

約数和(自身を除く): 35032053

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 189, 237, 243, 353, 553, 567, 711, 1059, 1659, 1701, 2133, 2471, 3177, 4977, 6399, 7413, 9531, 14931, 19197, 22239, 27887, 28593, 44793, 66717, 83661, 85779, 134379, 195209, 200151, 250983, 585627, 600453, 752949, 1756881, 2258847, 5270643, 6776541, 15811929, 47435787]

約数ペア:

[(1, 47435787), (3, 15811929), (7, 6776541), (9, 5270643), (21, 2258847), (27, 1756881), (63, 752949), (79, 600453), (81, 585627), (189, 250983), (237, 200151), (243, 195209), (353, 134379), (553, 85779), (567, 83661), (711, 66717), (1059, 44793), (1659, 28593), (1701, 27887), (2133, 22239), (2471, 19197), (3177, 14931), (4977, 9531), (6399, 7413)]