155123793

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1511}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 263233152

約数和(自身を除く): 108109359

約数列:

[1, 3, 9, 11, 17, 33, 51, 61, 99, 153, 183, 187, 549, 561, 671, 1037, 1511, 1683, 2013, 3111, 4533, 6039, 9333, 11407, 13599, 16621, 25687, 34221, 49863, 77061, 92171, 102663, 149589, 231183, 276513, 282557, 829539, 847671, 1013881, 1566907, 2543013, 3041643, 4700721, 9124929, 14102163, 17235977, 51707931, 155123793]

約数ペア:

[(1, 155123793), (3, 51707931), (9, 17235977), (11, 14102163), (17, 9124929), (33, 4700721), (51, 3041643), (61, 2543013), (99, 1566907), (153, 1013881), (183, 847671), (187, 829539), (549, 282557), (561, 276513), (671, 231183), (1037, 149589), (1511, 102663), (1683, 92171), (2013, 77061), (3111, 49863), (4533, 34221), (6039, 25687), (9333, 16621), (11407, 13599)]