27998643

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{3067}}^1$

素因数の和:3266

約数の個数: 16

約数和(自身を含む): 39761280

約数和(自身を除く): 11762637

約数列:

[1, 3, 17, 51, 179, 537, 3043, 3067, 9129, 9201, 52139, 156417, 548993, 1646979, 9332881, 27998643]

約数ペア:

[(1, 27998643), (3, 9332881), (17, 1646979), (51, 548993), (179, 156417), (537, 52139), (3043, 9201), (3067, 9129)]