27883893

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8963}}^1$

素因数の和:9044

約数の個数: 16

約数和(自身を含む): 40015296

約数和(自身を除く): 12131403

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 8963, 26889, 152371, 457113, 546743, 1640229, 9294631, 27883893]

約数ペア:

[(1, 27883893), (3, 9294631), (17, 1640229), (51, 546743), (61, 457113), (183, 152371), (1037, 26889), (3111, 8963)]