26949069

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1226

約数の個数: 36

約数和(自身を含む): 46176156

約数和(自身を除く): 19227087

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 147, 159, 371, 441, 477, 1113, 1153, 2597, 3339, 3459, 7791, 8071, 10377, 23373, 24213, 56497, 61109, 72639, 169491, 183327, 427763, 508473, 549981, 1283289, 2994341, 3849867, 8983023, 26949069]

約数ペア:

[(1, 26949069), (3, 8983023), (7, 3849867), (9, 2994341), (21, 1283289), (49, 549981), (53, 508473), (63, 427763), (147, 183327), (159, 169491), (371, 72639), (441, 61109), (477, 56497), (1113, 24213), (1153, 23373), (2597, 10377), (3339, 8071), (3459, 7791)]