139555647

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{727}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 252575232

約数和(自身を除く): 113019585

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 277, 693, 727, 831, 1939, 2181, 2493, 3047, 5089, 5817, 6543, 7997, 9141, 15267, 17451, 21329, 23991, 27423, 45801, 55979, 63987, 71973, 167937, 191961, 201379, 503811, 604137, 1409653, 1812411, 2215169, 4228959, 6645507, 12686877, 15506183, 19936521, 46518549, 139555647]

約数ペア:

[(1, 139555647), (3, 46518549), (7, 19936521), (9, 15506183), (11, 12686877), (21, 6645507), (33, 4228959), (63, 2215169), (77, 1812411), (99, 1409653), (231, 604137), (277, 503811), (693, 201379), (727, 191961), (831, 167937), (1939, 71973), (2181, 63987), (2493, 55979), (3047, 45801), (5089, 27423), (5817, 23991), (6543, 21329), (7997, 17451), (9141, 15267)]