27657801

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{15289}}^1$

素因数の和:15365

約数の個数: 16

約数和(自身を含む): 41588800

約数和(自身を除く): 13930999

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 15289, 45867, 137601, 412803, 1024363, 3073089, 9219267, 27657801]

約数ペア:

[(1, 27657801), (3, 9219267), (9, 3073089), (27, 1024363), (67, 412803), (201, 137601), (603, 45867), (1809, 15289)]