168889149

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{467}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 288235584

約数和(自身を除く): 119346435

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 281, 429, 467, 843, 1287, 1401, 2529, 3091, 3653, 4203, 5137, 6071, 9273, 10959, 15411, 18213, 27819, 32877, 40183, 46233, 54639, 66781, 120549, 131227, 200343, 361647, 393681, 601029, 1181043, 1443497, 1705951, 4330491, 5117853, 12991473, 15353559, 18765461, 56296383, 168889149]

約数ペア:

[(1, 168889149), (3, 56296383), (9, 18765461), (11, 15353559), (13, 12991473), (33, 5117853), (39, 4330491), (99, 1705951), (117, 1443497), (143, 1181043), (281, 601029), (429, 393681), (467, 361647), (843, 200343), (1287, 131227), (1401, 120549), (2529, 66781), (3091, 54639), (3653, 46233), (4203, 40183), (5137, 32877), (6071, 27819), (9273, 18213), (10959, 15411)]