1922005503

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{4783}}^1$

素因数の和:4858

約数の個数: 60

約数和(自身を含む): 3233534304

約数和(自身を除く): 1311528801

約数列:

[1, 3, 9, 11, 27, 33, 41, 81, 99, 121, 123, 297, 363, 369, 451, 891, 1089, 1107, 1353, 3267, 3321, 4059, 4783, 4961, 9801, 12177, 14349, 14883, 36531, 43047, 44649, 52613, 129141, 133947, 157839, 196103, 387423, 401841, 473517, 578743, 588309, 1420551, 1736229, 1764927, 2157133, 4261653, 5208687, 5294781, 6471399, 15626061, 15884343, 19414197, 23728463, 46878183, 58242591, 71185389, 174727773, 213556167, 640668501, 1922005503]

約数ペア:

[(1, 1922005503), (3, 640668501), (9, 213556167), (11, 174727773), (27, 71185389), (33, 58242591), (41, 46878183), (81, 23728463), (99, 19414197), (121, 15884343), (123, 15626061), (297, 6471399), (363, 5294781), (369, 5208687), (451, 4261653), (891, 2157133), (1089, 1764927), (1107, 1736229), (1353, 1420551), (3267, 588309), (3321, 578743), (4059, 473517), (4783, 401841), (4961, 387423), (9801, 196103), (12177, 157839), (14349, 133947), (14883, 129141), (36531, 52613), (43047, 44649)]