47474559

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 82944000

約数和(自身を除く): 35469441

約数列:

[1, 3, 9, 11, 19, 27, 33, 47, 57, 99, 141, 171, 179, 209, 297, 423, 513, 517, 537, 627, 893, 1269, 1551, 1611, 1881, 1969, 2679, 3401, 4653, 4833, 5643, 5907, 8037, 8413, 9823, 10203, 13959, 17721, 24111, 25239, 29469, 30609, 37411, 53163, 75717, 88407, 91827, 92543, 112233, 159847, 227151, 265221, 277629, 336699, 479541, 832887, 1010097, 1438623, 1758317, 2498661, 4315869, 5274951, 15824853, 47474559]

約数ペア:

[(1, 47474559), (3, 15824853), (9, 5274951), (11, 4315869), (19, 2498661), (27, 1758317), (33, 1438623), (47, 1010097), (57, 832887), (99, 479541), (141, 336699), (171, 277629), (179, 265221), (209, 227151), (297, 159847), (423, 112233), (513, 92543), (517, 91827), (537, 88407), (627, 75717), (893, 53163), (1269, 37411), (1551, 30609), (1611, 29469), (1881, 25239), (1969, 24111), (2679, 17721), (3401, 13959), (4653, 10203), (4833, 9823), (5643, 8413), (5907, 8037)]