66289839

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{827}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 110647296

約数和(自身を除く): 44357457

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 347, 827, 1041, 2429, 2481, 3817, 5789, 7287, 9097, 11451, 17367, 26719, 27291, 63679, 80157, 191037, 286969, 860907, 2008783, 3156659, 6026349, 9469977, 22096613, 66289839]

約数ペア:

[(1, 66289839), (3, 22096613), (7, 9469977), (11, 6026349), (21, 3156659), (33, 2008783), (77, 860907), (231, 286969), (347, 191037), (827, 80157), (1041, 63679), (2429, 27291), (2481, 26719), (3817, 17367), (5789, 11451), (7287, 9097)]