48704187

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{8081}}^1$

素因数の和:8139

約数の個数: 24

約数和(自身を含む): 77393232

約数和(自身を除く): 28689045

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 8081, 24243, 56567, 169701, 331321, 395969, 993963, 1187907, 2319247, 6957741, 16234729, 48704187]

約数ペア:

[(1, 48704187), (3, 16234729), (7, 6957741), (21, 2319247), (41, 1187907), (49, 993963), (123, 395969), (147, 331321), (287, 169701), (861, 56567), (2009, 24243), (6027, 8081)]