42159909

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 65823296

約数和(自身を除く): 23663387

約数列:

[1, 3, 11, 33, 37, 43, 73, 111, 121, 129, 219, 363, 407, 473, 803, 1221, 1419, 1591, 2409, 2701, 3139, 4477, 4773, 5203, 8103, 8833, 9417, 13431, 15609, 17501, 26499, 29711, 34529, 52503, 89133, 103587, 116143, 192511, 326821, 348429, 379819, 577533, 980463, 1139457, 1277573, 3832719, 14053303, 42159909]

約数ペア:

[(1, 42159909), (3, 14053303), (11, 3832719), (33, 1277573), (37, 1139457), (43, 980463), (73, 577533), (111, 379819), (121, 348429), (129, 326821), (219, 192511), (363, 116143), (407, 103587), (473, 89133), (803, 52503), (1221, 34529), (1419, 29711), (1591, 26499), (2409, 17501), (2701, 15609), (3139, 13431), (4477, 9417), (4773, 8833), (5203, 8103)]