90055647

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 152519328

約数和(自身を除く): 62463681

約数列:

[1, 3, 9, 11, 17, 33, 51, 73, 99, 153, 187, 219, 561, 657, 733, 803, 1241, 1683, 2199, 2409, 3723, 6597, 7227, 8063, 11169, 12461, 13651, 24189, 37383, 40953, 53509, 72567, 112149, 122859, 137071, 160527, 411213, 481581, 588599, 909653, 1233639, 1765797, 2728959, 5297391, 8186877, 10006183, 30018549, 90055647]

約数ペア:

[(1, 90055647), (3, 30018549), (9, 10006183), (11, 8186877), (17, 5297391), (33, 2728959), (51, 1765797), (73, 1233639), (99, 909653), (153, 588599), (187, 481581), (219, 411213), (561, 160527), (657, 137071), (733, 122859), (803, 112149), (1241, 72567), (1683, 53509), (2199, 40953), (2409, 37383), (3723, 24189), (6597, 13651), (7227, 12461), (8063, 11169)]