61014681

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 117196800

約数和(自身を除く): 56182119

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 171, 189, 247, 273, 351, 399, 513, 741, 819, 1197, 1307, 1729, 2223, 2457, 3591, 3921, 5187, 6669, 9149, 11763, 15561, 16991, 24833, 27447, 35289, 46683, 50973, 74499, 82341, 118937, 152919, 173831, 223497, 247023, 322829, 356811, 458757, 521493, 670491, 968487, 1070433, 1564479, 2259803, 2905461, 3211299, 4693437, 6779409, 8716383, 20338227, 61014681]

約数ペア:

[(1, 61014681), (3, 20338227), (7, 8716383), (9, 6779409), (13, 4693437), (19, 3211299), (21, 2905461), (27, 2259803), (39, 1564479), (57, 1070433), (63, 968487), (91, 670491), (117, 521493), (133, 458757), (171, 356811), (189, 322829), (247, 247023), (273, 223497), (351, 173831), (399, 152919), (513, 118937), (741, 82341), (819, 74499), (1197, 50973), (1307, 46683), (1729, 35289), (2223, 27447), (2457, 24833), (3591, 16991), (3921, 15561), (5187, 11763), (6669, 9149)]