203017581

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{36919}}^1$

素因数の和:36985

約数の個数: 24

約数和(自身を含む): 322533120

約数和(自身を除く): 119515539

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 36919, 110757, 332271, 479947, 1439841, 1735193, 4319523, 5205579, 15616737, 22557509, 67672527, 203017581]

約数ペア:

[(1, 203017581), (3, 67672527), (9, 22557509), (13, 15616737), (39, 5205579), (47, 4319523), (117, 1735193), (141, 1439841), (423, 479947), (611, 332271), (1833, 110757), (5499, 36919)]