47862171

素因数分解:

$3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 60

約数和(自身を含む): 86074560

約数和(自身を除く): 38212389

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 81, 93, 147, 189, 217, 279, 389, 441, 567, 651, 837, 1167, 1323, 1519, 1953, 2511, 2723, 3501, 3969, 4557, 5859, 8169, 10503, 12059, 13671, 17577, 19061, 24507, 31509, 36177, 41013, 57183, 73521, 84413, 108531, 123039, 171549, 220563, 253239, 325593, 514647, 590891, 759717, 976779, 1543941, 1772673, 2279151, 5318019, 6837453, 15954057, 47862171]

約数ペア:

[(1, 47862171), (3, 15954057), (7, 6837453), (9, 5318019), (21, 2279151), (27, 1772673), (31, 1543941), (49, 976779), (63, 759717), (81, 590891), (93, 514647), (147, 325593), (189, 253239), (217, 220563), (279, 171549), (389, 123039), (441, 108531), (567, 84413), (651, 73521), (837, 57183), (1167, 41013), (1323, 36177), (1519, 31509), (1953, 24507), (2511, 19061), (2723, 17577), (3501, 13671), (3969, 12059), (4557, 10503), (5859, 8169)]