201139659

素因数分解:

$3^3\times 7^3\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 357504000

約数和(自身を除く): 156364341

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 111, 147, 189, 259, 333, 343, 441, 587, 777, 999, 1029, 1323, 1761, 1813, 2331, 3087, 4109, 5283, 5439, 6993, 9261, 12327, 12691, 15849, 16317, 21719, 28763, 36981, 38073, 48951, 65157, 86289, 110943, 114219, 152033, 195471, 201341, 258867, 342657, 456099, 586413, 604023, 776601, 1064231, 1368297, 1812069, 3192693, 4104891, 5436207, 7449617, 9578079, 22348851, 28734237, 67046553, 201139659]

約数ペア:

[(1, 201139659), (3, 67046553), (7, 28734237), (9, 22348851), (21, 9578079), (27, 7449617), (37, 5436207), (49, 4104891), (63, 3192693), (111, 1812069), (147, 1368297), (189, 1064231), (259, 776601), (333, 604023), (343, 586413), (441, 456099), (587, 342657), (777, 258867), (999, 201341), (1029, 195471), (1323, 152033), (1761, 114219), (1813, 110943), (2331, 86289), (3087, 65157), (4109, 48951), (5283, 38073), (5439, 36981), (6993, 28763), (9261, 21719), (12327, 16317), (12691, 15849)]