57554211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 99348480

約数和(自身を除く): 41794269

約数列:

[1, 3, 11, 13, 19, 23, 33, 39, 57, 69, 143, 209, 247, 253, 299, 307, 429, 437, 627, 741, 759, 897, 921, 1311, 2717, 3289, 3377, 3991, 4807, 5681, 5833, 7061, 8151, 9867, 10131, 11973, 14421, 17043, 17499, 21183, 43901, 62491, 64163, 75829, 77671, 91793, 131703, 134159, 187473, 192489, 227487, 233013, 275379, 402477, 834119, 1009723, 1475749, 1744067, 2502357, 3029169, 4427247, 5232201, 19184737, 57554211]

約数ペア:

[(1, 57554211), (3, 19184737), (11, 5232201), (13, 4427247), (19, 3029169), (23, 2502357), (33, 1744067), (39, 1475749), (57, 1009723), (69, 834119), (143, 402477), (209, 275379), (247, 233013), (253, 227487), (299, 192489), (307, 187473), (429, 134159), (437, 131703), (627, 91793), (741, 77671), (759, 75829), (897, 64163), (921, 62491), (1311, 43901), (2717, 21183), (3289, 17499), (3377, 17043), (3991, 14421), (4807, 11973), (5681, 10131), (5833, 9867), (7061, 8151)]