172669077

素因数分解:

$3^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1307}}^1$

素因数の和:1559

約数の個数: 40

約数和(自身を含む): 296277696

約数和(自身を除く): 123608619

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 233, 567, 699, 1307, 1631, 2097, 3921, 4893, 6291, 9149, 11763, 14679, 18873, 27447, 35289, 44037, 82341, 105867, 132111, 247023, 304531, 741069, 913593, 2131717, 2740779, 6395151, 8222337, 19185453, 24667011, 57556359, 172669077]

約数ペア:

[(1, 172669077), (3, 57556359), (7, 24667011), (9, 19185453), (21, 8222337), (27, 6395151), (63, 2740779), (81, 2131717), (189, 913593), (233, 741069), (567, 304531), (699, 247023), (1307, 132111), (1631, 105867), (2097, 82341), (3921, 44037), (4893, 35289), (6291, 27447), (9149, 18873), (11763, 14679)]