757777437

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7349}}^1$

素因数の和:7447

約数の個数: 40

約数和(自身を含む): 1209516000

約数和(自身を除く): 451738563

約数列:

[1, 3, 9, 19, 27, 57, 67, 81, 171, 201, 513, 603, 1273, 1539, 1809, 3819, 5427, 7349, 11457, 22047, 34371, 66141, 103113, 139631, 198423, 418893, 492383, 595269, 1256679, 1477149, 3770037, 4431447, 9355277, 11310111, 13294341, 28065831, 39883023, 84197493, 252592479, 757777437]

約数ペア:

[(1, 757777437), (3, 252592479), (9, 84197493), (19, 39883023), (27, 28065831), (57, 13294341), (67, 11310111), (81, 9355277), (171, 4431447), (201, 3770037), (513, 1477149), (603, 1256679), (1273, 595269), (1539, 492383), (1809, 418893), (3819, 198423), (5427, 139631), (7349, 103113), (11457, 66141), (22047, 34371)]