16496490717

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{44449}}^1$

素因数の和:44642

約数の個数: 48

約数和(自身を含む): 28069641600

約数和(自身を除く): 11573150883

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 137, 301, 387, 411, 903, 959, 1233, 2709, 2877, 5891, 8631, 17673, 41237, 44449, 53019, 123711, 133347, 311143, 371133, 400041, 933429, 1911307, 2800287, 5733921, 6089513, 13379149, 17201763, 18268539, 40137447, 42626591, 54805617, 120412341, 127879773, 261849059, 383639319, 785547177, 1832943413, 2356641531, 5498830239, 16496490717]

約数ペア:

[(1, 16496490717), (3, 5498830239), (7, 2356641531), (9, 1832943413), (21, 785547177), (43, 383639319), (63, 261849059), (129, 127879773), (137, 120412341), (301, 54805617), (387, 42626591), (411, 40137447), (903, 18268539), (959, 17201763), (1233, 13379149), (2709, 6089513), (2877, 5733921), (5891, 2800287), (8631, 1911307), (17673, 933429), (41237, 400041), (44449, 371133), (53019, 311143), (123711, 133347)]