85160187

素因数分解:

$3^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 149385600

約数和(自身を除く): 64225413

約数列:

[1, 3, 7, 9, 21, 27, 49, 59, 63, 147, 177, 189, 413, 441, 531, 1091, 1239, 1323, 1593, 2891, 3273, 3717, 7637, 8673, 9819, 11151, 22911, 26019, 29457, 53459, 64369, 68733, 78057, 160377, 193107, 206199, 450583, 481131, 579321, 1351749, 1443393, 1737963, 3154081, 4055247, 9462243, 12165741, 28386729, 85160187]

約数ペア:

[(1, 85160187), (3, 28386729), (7, 12165741), (9, 9462243), (21, 4055247), (27, 3154081), (49, 1737963), (59, 1443393), (63, 1351749), (147, 579321), (177, 481131), (189, 450583), (413, 206199), (441, 193107), (531, 160377), (1091, 78057), (1239, 68733), (1323, 64369), (1593, 53459), (2891, 29457), (3273, 26019), (3717, 22911), (7637, 11151), (8673, 9819)]