74805003

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 134097600

約数和(自身を除く): 59292597

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 149, 273, 447, 613, 819, 1043, 1341, 1839, 1937, 3129, 4291, 5517, 5811, 7969, 9387, 12873, 13559, 17433, 23907, 38619, 40677, 55783, 71721, 91337, 122031, 167349, 274011, 502047, 639359, 822033, 1187381, 1918077, 3562143, 5754231, 8311667, 10686429, 24935001, 74805003]

約数ペア:

[(1, 74805003), (3, 24935001), (7, 10686429), (9, 8311667), (13, 5754231), (21, 3562143), (39, 1918077), (63, 1187381), (91, 822033), (117, 639359), (149, 502047), (273, 274011), (447, 167349), (613, 122031), (819, 91337), (1043, 71721), (1341, 55783), (1839, 40677), (1937, 38619), (3129, 23907), (4291, 17433), (5517, 13559), (5811, 12873), (7969, 9387)]