25327269

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1609}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 41731200

約数和(自身を除く): 16403931

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 1431, 1609, 1749, 4827, 5247, 14481, 15741, 17699, 43443, 53097, 85277, 159291, 255831, 477873, 767493, 938047, 2302479, 2814141, 8442423, 25327269]

約数ペア:

[(1, 25327269), (3, 8442423), (9, 2814141), (11, 2302479), (27, 938047), (33, 767493), (53, 477873), (99, 255831), (159, 159291), (297, 85277), (477, 53097), (583, 43443), (1431, 17699), (1609, 15741), (1749, 14481), (4827, 5247)]