47690703

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 76752000

約数和(自身を除く): 29061297

約数列:

[1, 3, 9, 19, 29, 57, 59, 87, 163, 171, 177, 261, 489, 531, 551, 1121, 1467, 1653, 1711, 3097, 3363, 4727, 4959, 5133, 9291, 9617, 10089, 14181, 15399, 27873, 28851, 32509, 42543, 86553, 89813, 97527, 182723, 269439, 278893, 292581, 548169, 808317, 836679, 1644507, 2510037, 5298967, 15896901, 47690703]

約数ペア:

[(1, 47690703), (3, 15896901), (9, 5298967), (19, 2510037), (29, 1644507), (57, 836679), (59, 808317), (87, 548169), (163, 292581), (171, 278893), (177, 269439), (261, 182723), (489, 97527), (531, 89813), (551, 86553), (1121, 42543), (1467, 32509), (1653, 28851), (1711, 27873), (3097, 15399), (3363, 14181), (4727, 10089), (4959, 9617), (5133, 9291)]