973450737

素因数分解:

$3^3\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{4027}}^1$

素因数の和:5322

約数の個数: 32

約数和(自身を含む): 1649868800

約数和(自身を除く): 676418063

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1279, 3837, 4027, 8953, 11511, 12081, 26859, 28189, 34533, 36243, 80577, 84567, 108729, 241731, 253701, 761103, 5150533, 15451599, 36053731, 46354797, 108161193, 139064391, 324483579, 973450737]

約数ペア:

[(1, 973450737), (3, 324483579), (7, 139064391), (9, 108161193), (21, 46354797), (27, 36053731), (63, 15451599), (189, 5150533), (1279, 761103), (3837, 253701), (4027, 241731), (8953, 108729), (11511, 84567), (12081, 80577), (26859, 36243), (28189, 34533)]