275133378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{49681}}^1$

素因数の和:49770

約数の個数: 32

約数和(自身を含む): 600953472

約数和(自身を除く): 325820094

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 49681, 99362, 149043, 298086, 645853, 1291706, 1937559, 3527351, 3875118, 7054702, 10582053, 21164106, 45855563, 91711126, 137566689, 275133378]

約数ペア:

[(1, 275133378), (2, 137566689), (3, 91711126), (6, 45855563), (13, 21164106), (26, 10582053), (39, 7054702), (71, 3875118), (78, 3527351), (142, 1937559), (213, 1291706), (426, 645853), (923, 298086), (1846, 149043), (2769, 99362), (5538, 49681)]