55696581

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8803}}^1$

素因数の和:8865

約数の個数: 24

約数和(自身を含む): 86983520

約数和(自身を除く): 31286939

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 8803, 26409, 79227, 167257, 325711, 501771, 977133, 1505313, 2931399, 6188509, 18565527, 55696581]

約数ペア:

[(1, 55696581), (3, 18565527), (9, 6188509), (19, 2931399), (37, 1505313), (57, 977133), (111, 501771), (171, 325711), (333, 167257), (703, 79227), (2109, 26409), (6327, 8803)]