79854957

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4643}}^1$

素因数の和:4679

約数の個数: 48

約数和(自身を含む): 148236480

約数和(自身を除く): 68381523

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 91, 117, 147, 189, 273, 351, 441, 637, 819, 1323, 1911, 2457, 4643, 5733, 13929, 17199, 32501, 41787, 60359, 97503, 125361, 181077, 227507, 292509, 422513, 543231, 682521, 877527, 1267539, 1629693, 2047563, 2957591, 3802617, 6142689, 8872773, 11407851, 26618319, 79854957]

約数ペア:

[(1, 79854957), (3, 26618319), (7, 11407851), (9, 8872773), (13, 6142689), (21, 3802617), (27, 2957591), (39, 2047563), (49, 1629693), (63, 1267539), (91, 877527), (117, 682521), (147, 543231), (189, 422513), (273, 292509), (351, 227507), (441, 181077), (637, 125361), (819, 97503), (1323, 60359), (1911, 41787), (2457, 32501), (4643, 17199), (5733, 13929)]