16666252799

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{5209}}^1$

素因数の和:5463

約数の個数: 32

約数和(自身を含む): 19846348800

約数和(自身を除く): 3180096001

約数列:

[1, 7, 59, 61, 127, 413, 427, 889, 3599, 5209, 7493, 7747, 25193, 36463, 52451, 54229, 307331, 317749, 457073, 661543, 2151317, 2224243, 3199511, 4630801, 18747191, 39031037, 40354123, 131230337, 273217259, 282478861, 2380893257, 16666252799]

約数ペア:

[(1, 16666252799), (7, 2380893257), (59, 282478861), (61, 273217259), (127, 131230337), (413, 40354123), (427, 39031037), (889, 18747191), (3599, 4630801), (5209, 3199511), (7493, 2224243), (7747, 2151317), (25193, 661543), (36463, 457073), (52451, 317749), (54229, 307331)]