68084247

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6271}}^1$

素因数の和:6339

約数の個数: 32

約数和(自身を含む): 115605504

約数和(自身を除く): 47521257

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 6271, 10857, 18813, 43897, 68981, 131691, 206943, 294737, 482867, 884211, 1448601, 2063159, 3242107, 6189477, 9726321, 22694749, 68084247]

約数ペア:

[(1, 68084247), (3, 22694749), (7, 9726321), (11, 6189477), (21, 3242107), (33, 2063159), (47, 1448601), (77, 884211), (141, 482867), (231, 294737), (329, 206943), (517, 131691), (987, 68981), (1551, 43897), (3619, 18813), (6271, 10857)]