33281217

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 53464320

約数和(自身を除く): 20183103

約数列:

[1, 3, 9, 19, 41, 47, 57, 101, 123, 141, 171, 303, 369, 423, 779, 893, 909, 1919, 1927, 2337, 2679, 4141, 4747, 5757, 5781, 7011, 8037, 12423, 14241, 17271, 17343, 36613, 37269, 42723, 78679, 90193, 109839, 194627, 236037, 270579, 329517, 583881, 708111, 811737, 1751643, 3697913, 11093739, 33281217]

約数ペア:

[(1, 33281217), (3, 11093739), (9, 3697913), (19, 1751643), (41, 811737), (47, 708111), (57, 583881), (101, 329517), (123, 270579), (141, 236037), (171, 194627), (303, 109839), (369, 90193), (423, 78679), (779, 42723), (893, 37269), (909, 36613), (1919, 17343), (1927, 17271), (2337, 14241), (2679, 12423), (4141, 8037), (4747, 7011), (5757, 5781)]