47896569

素因数分解:

$3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{883}}^1$

素因数の和:947

約数の個数: 48

約数和(自身を含む): 84651840

約数和(自身を除く): 36755271

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 123, 147, 189, 287, 369, 441, 861, 883, 1107, 1323, 2009, 2583, 2649, 6027, 6181, 7749, 7947, 18081, 18543, 23841, 36203, 43267, 54243, 55629, 108609, 129801, 166887, 253421, 325827, 389403, 760263, 977481, 1168209, 1773947, 2280789, 5321841, 6842367, 15965523, 47896569]

約数ペア:

[(1, 47896569), (3, 15965523), (7, 6842367), (9, 5321841), (21, 2280789), (27, 1773947), (41, 1168209), (49, 977481), (63, 760263), (123, 389403), (147, 325827), (189, 253421), (287, 166887), (369, 129801), (441, 108609), (861, 55629), (883, 54243), (1107, 43267), (1323, 36203), (2009, 23841), (2583, 18543), (2649, 18081), (6027, 7947), (6181, 7749)]