85628529

素因数分解:

$3^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1097}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 150206400

約数和(自身を除く): 64577871

約数列:

[1, 3, 7, 9, 21, 27, 49, 59, 63, 147, 177, 189, 413, 441, 531, 1097, 1239, 1323, 1593, 2891, 3291, 3717, 7679, 8673, 9873, 11151, 23037, 26019, 29619, 53753, 64723, 69111, 78057, 161259, 194169, 207333, 453061, 483777, 582507, 1359183, 1451331, 1747521, 3171427, 4077549, 9514281, 12232647, 28542843, 85628529]

約数ペア:

[(1, 85628529), (3, 28542843), (7, 12232647), (9, 9514281), (21, 4077549), (27, 3171427), (49, 1747521), (59, 1451331), (63, 1359183), (147, 582507), (177, 483777), (189, 453061), (413, 207333), (441, 194169), (531, 161259), (1097, 78057), (1239, 69111), (1323, 64723), (1593, 53753), (2891, 29619), (3291, 26019), (3717, 23037), (7679, 11151), (8673, 9873)]