15672948669

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{218417}}^1$

素因数の和:218514

約数の個数: 48

約数和(自身を含む): 27803737728

約数和(自身を除く): 12130789059

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 67, 119, 153, 201, 357, 469, 603, 1071, 1139, 1407, 3417, 4221, 7973, 10251, 23919, 71757, 218417, 655251, 1528919, 1965753, 3713089, 4586757, 11139267, 13760271, 14633939, 25991623, 33417801, 43901817, 77974869, 102437573, 131705451, 233924607, 248776963, 307312719, 746330889, 921938157, 1741438741, 2238992667, 5224316223, 15672948669]

約数ペア:

[(1, 15672948669), (3, 5224316223), (7, 2238992667), (9, 1741438741), (17, 921938157), (21, 746330889), (51, 307312719), (63, 248776963), (67, 233924607), (119, 131705451), (153, 102437573), (201, 77974869), (357, 43901817), (469, 33417801), (603, 25991623), (1071, 14633939), (1139, 13760271), (1407, 11139267), (3417, 4586757), (4221, 3713089), (7973, 1965753), (10251, 1528919), (23919, 655251), (71757, 218417)]