27654411

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{433}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 37671200

約数和(自身を除く): 10016789

約数列:

[1, 3, 61, 183, 349, 433, 1047, 1299, 21289, 26413, 63867, 79239, 151117, 453351, 9218137, 27654411]

約数ペア:

[(1, 27654411), (3, 9218137), (61, 453351), (183, 151117), (349, 79239), (433, 63867), (1047, 26413), (1299, 21289)]