155113569

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{967}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 248272640

約数和(自身を除く): 93159071

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 457, 967, 1371, 2901, 4113, 5941, 8703, 12339, 12571, 17823, 26109, 37713, 53469, 113139, 160407, 339417, 441919, 1325757, 3977271, 5744947, 11931813, 17234841, 51704523, 155113569]

約数ペア:

[(1, 155113569), (3, 51704523), (9, 17234841), (13, 11931813), (27, 5744947), (39, 3977271), (117, 1325757), (351, 441919), (457, 339417), (967, 160407), (1371, 113139), (2901, 53469), (4113, 37713), (5941, 26109), (8703, 17823), (12339, 12571)]