52947783

素因数分解:

$3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 94264320

約数和(自身を除く): 41316537

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 93, 147, 189, 217, 279, 441, 651, 837, 1291, 1323, 1519, 1953, 3873, 4557, 5859, 9037, 11619, 13671, 27111, 34857, 40021, 41013, 63259, 81333, 120063, 189777, 243999, 280147, 360189, 569331, 840441, 1080567, 1707993, 1961029, 2521323, 5883087, 7563969, 17649261, 52947783]

約数ペア:

[(1, 52947783), (3, 17649261), (7, 7563969), (9, 5883087), (21, 2521323), (27, 1961029), (31, 1707993), (49, 1080567), (63, 840441), (93, 569331), (147, 360189), (189, 280147), (217, 243999), (279, 189777), (441, 120063), (651, 81333), (837, 63259), (1291, 41013), (1323, 40021), (1519, 34857), (1953, 27111), (3873, 13671), (4557, 11619), (5859, 9037)]