38447217

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 62741952

約数和(自身を除く): 24294735

約数列:

[1, 3, 9, 17, 27, 41, 51, 81, 123, 153, 227, 243, 369, 459, 681, 697, 1107, 1377, 2043, 2091, 3321, 3859, 4131, 6129, 6273, 9307, 9963, 11577, 18387, 18819, 27921, 34731, 55161, 56457, 83763, 104193, 158219, 169371, 251289, 312579, 474657, 753867, 937737, 1423971, 2261601, 4271913, 12815739, 38447217]

約数ペア:

[(1, 38447217), (3, 12815739), (9, 4271913), (17, 2261601), (27, 1423971), (41, 937737), (51, 753867), (81, 474657), (123, 312579), (153, 251289), (227, 169371), (243, 158219), (369, 104193), (459, 83763), (681, 56457), (697, 55161), (1107, 34731), (1377, 27921), (2043, 18819), (2091, 18387), (3321, 11577), (3859, 9963), (4131, 9307), (6129, 6273)]