49031361

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 72163520

約数和(自身を除く): 23132159

約数列:

[1, 3, 9, 109, 151, 327, 331, 453, 981, 993, 1359, 2979, 16459, 36079, 49377, 49981, 108237, 148131, 149943, 324711, 449829, 5447929, 16343787, 49031361]

約数ペア:

[(1, 49031361), (3, 16343787), (9, 5447929), (109, 449829), (151, 324711), (327, 149943), (331, 148131), (453, 108237), (981, 49981), (993, 49377), (1359, 36079), (2979, 16459)]