15691979013867

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1\times {\mathrm{1768523}}^1$

素因数の和:1770049

約数の個数: 64

約数和(自身を含む): 26526162216960

約数和(自身を除く): 10834183203093

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1487, 1989, 4461, 5967, 13383, 19331, 25279, 40149, 57993, 75837, 173979, 227511, 328627, 521937, 682533, 985881, 1768523, 2957643, 5305569, 8872929, 15916707, 22990799, 30064891, 47750121, 68972397, 90194673, 206917191, 270584019, 390843583, 620751573, 811752057, 1172530749, 2629793701, 3517592247, 7889381103, 10552776741, 23668143309, 34187318113, 44706492917, 71004429927, 102561954339, 134119478751, 307685863017, 402358436253, 581184407921, 923057589051, 1207075308759, 1743553223763, 5230659671289, 15691979013867]

約数ペア:

[(1, 15691979013867), (3, 5230659671289), (9, 1743553223763), (13, 1207075308759), (17, 923057589051), (27, 581184407921), (39, 402358436253), (51, 307685863017), (117, 134119478751), (153, 102561954339), (221, 71004429927), (351, 44706492917), (459, 34187318113), (663, 23668143309), (1487, 10552776741), (1989, 7889381103), (4461, 3517592247), (5967, 2629793701), (13383, 1172530749), (19331, 811752057), (25279, 620751573), (40149, 390843583), (57993, 270584019), (75837, 206917191), (173979, 90194673), (227511, 68972397), (328627, 47750121), (521937, 30064891), (682533, 22990799), (985881, 15916707), (1768523, 8872929), (2957643, 5305569)]