467671827

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 747745152

約数和(自身を除く): 280073325

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 241, 301, 307, 723, 903, 921, 1687, 2107, 2149, 5061, 6321, 6447, 10363, 11809, 13201, 15043, 31089, 35427, 39603, 45129, 72541, 73987, 92407, 217623, 221961, 277221, 507787, 517909, 646849, 1523361, 1553727, 1940547, 3181441, 3625363, 9544323, 10876089, 22270087, 66810261, 155890609, 467671827]

約数ペア:

[(1, 467671827), (3, 155890609), (7, 66810261), (21, 22270087), (43, 10876089), (49, 9544323), (129, 3625363), (147, 3181441), (241, 1940547), (301, 1553727), (307, 1523361), (723, 646849), (903, 517909), (921, 507787), (1687, 277221), (2107, 221961), (2149, 217623), (5061, 92407), (6321, 73987), (6447, 72541), (10363, 45129), (11809, 39603), (13201, 35427), (15043, 31089)]