19005273267

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{1129}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 28492922880

約数和(自身を除く): 9487649613

約数列:

[1, 3, 17, 23, 51, 69, 113, 127, 339, 381, 391, 1129, 1173, 1921, 2159, 2599, 2921, 3387, 5763, 6477, 7797, 8763, 14351, 19193, 25967, 43053, 44183, 49657, 57579, 77901, 127577, 132549, 143383, 148971, 243967, 330073, 382731, 430149, 441439, 731901, 990219, 1324317, 2168809, 2437511, 2934271, 3297809, 5611241, 6506427, 7312533, 8802813, 9893427, 16202279, 16833723, 48606837, 49882607, 56062753, 149647821, 168188259, 275438743, 372652417, 826316229, 1117957251, 6335091089, 19005273267]

約数ペア:

[(1, 19005273267), (3, 6335091089), (17, 1117957251), (23, 826316229), (51, 372652417), (69, 275438743), (113, 168188259), (127, 149647821), (339, 56062753), (381, 49882607), (391, 48606837), (1129, 16833723), (1173, 16202279), (1921, 9893427), (2159, 8802813), (2599, 7312533), (2921, 6506427), (3387, 5611241), (5763, 3297809), (6477, 2934271), (7797, 2437511), (8763, 2168809), (14351, 1324317), (19193, 990219), (25967, 731901), (43053, 441439), (44183, 430149), (49657, 382731), (57579, 330073), (77901, 243967), (127577, 148971), (132549, 143383)]