27882318

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1613}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 57949056

約数和(自身を除く): 30066738

約数列:

[1, 2, 3, 6, 43, 67, 86, 129, 134, 201, 258, 402, 1613, 2881, 3226, 4839, 5762, 8643, 9678, 17286, 69359, 108071, 138718, 208077, 216142, 324213, 416154, 648426, 4647053, 9294106, 13941159, 27882318]

約数ペア:

[(1, 27882318), (2, 13941159), (3, 9294106), (6, 4647053), (43, 648426), (67, 416154), (86, 324213), (129, 216142), (134, 208077), (201, 138718), (258, 108071), (402, 69359), (1613, 17286), (2881, 9678), (3226, 8643), (4839, 5762)]