26536269

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 38038528

約数和(自身を除く): 11502259

約数列:

[1, 3, 17, 51, 127, 241, 289, 381, 723, 867, 2159, 4097, 6477, 12291, 30607, 36703, 69649, 91821, 110109, 208947, 520319, 1560957, 8845423, 26536269]

約数ペア:

[(1, 26536269), (3, 8845423), (17, 1560957), (51, 520319), (127, 208947), (241, 110109), (289, 91821), (381, 69649), (723, 36703), (867, 30607), (2159, 12291), (4097, 6477)]