277014729

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 397799424

約数和(自身を除く): 120784695

約数列:

[1, 3, 31, 43, 53, 93, 129, 159, 1307, 1333, 1643, 2279, 3921, 3999, 4929, 6837, 40517, 56201, 69271, 70649, 121551, 168603, 207813, 211947, 1742231, 2147401, 2978653, 5226693, 6442203, 8935959, 92338243, 277014729]

約数ペア:

[(1, 277014729), (3, 92338243), (31, 8935959), (43, 6442203), (53, 5226693), (93, 2978653), (129, 2147401), (159, 1742231), (1307, 211947), (1333, 207813), (1643, 168603), (2279, 121551), (3921, 70649), (3999, 69271), (4929, 56201), (6837, 40517)]