48291201

素因数分解:

$3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1297}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 82241280

約数和(自身を除く): 33950079

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 197, 591, 1297, 1379, 1773, 3891, 4137, 5319, 9079, 11673, 12411, 27237, 35019, 37233, 81711, 245133, 255509, 766527, 1788563, 2299581, 5365689, 6898743, 16097067, 48291201]

約数ペア:

[(1, 48291201), (3, 16097067), (7, 6898743), (9, 5365689), (21, 2299581), (27, 1788563), (63, 766527), (189, 255509), (197, 245133), (591, 81711), (1297, 37233), (1379, 35019), (1773, 27237), (3891, 12411), (4137, 11673), (5319, 9079)]