447607668669

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5119}}^1\times {\mathrm{31307}}^1$

素因数の和:36462

約数の個数: 48

約数和(自身を含む): 730954137600

約数和(自身を除く): 283346468931

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 5119, 15357, 31307, 35833, 93921, 97261, 107499, 219149, 250831, 291783, 594833, 657447, 680827, 752493, 1534043, 1784499, 2042481, 4163831, 4602129, 4765789, 12491493, 14297367, 29146817, 87440451, 160260533, 480781599, 1121823731, 3044950127, 3365471193, 7852766117, 9134850381, 21314650889, 23558298351, 63943952667, 149202556223, 447607668669]

約数ペア:

[(1, 447607668669), (3, 149202556223), (7, 63943952667), (19, 23558298351), (21, 21314650889), (49, 9134850381), (57, 7852766117), (133, 3365471193), (147, 3044950127), (399, 1121823731), (931, 480781599), (2793, 160260533), (5119, 87440451), (15357, 29146817), (31307, 14297367), (35833, 12491493), (93921, 4765789), (97261, 4602129), (107499, 4163831), (219149, 2042481), (250831, 1784499), (291783, 1534043), (594833, 752493), (657447, 680827)]