47809377

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3631}}^1$

素因数の和:3674

約数の個数: 48

約数和(自身を含む): 90654720

約数和(自身を除く): 42845343

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 3631, 4389, 10893, 13167, 25417, 32679, 39941, 68989, 76251, 119823, 206967, 228753, 279587, 359469, 482923, 620901, 758879, 838761, 1448769, 2276637, 2516283, 4346307, 5312153, 6829911, 15936459, 47809377]

約数ペア:

[(1, 47809377), (3, 15936459), (7, 6829911), (9, 5312153), (11, 4346307), (19, 2516283), (21, 2276637), (33, 1448769), (57, 838761), (63, 758879), (77, 620901), (99, 482923), (133, 359469), (171, 279587), (209, 228753), (231, 206967), (399, 119823), (627, 76251), (693, 68989), (1197, 39941), (1463, 32679), (1881, 25417), (3631, 13167), (4389, 10893)]