77755842

素因数分解:

$2^1\times 3^3\times {\mathrm{991}}^1\times {\mathrm{1453}}^1$

素因数の和:2455

約数の個数: 32

約数和(自身を含む): 173084160

約数和(自身を除く): 95328318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 991, 1453, 1982, 2906, 2973, 4359, 5946, 8718, 8919, 13077, 17838, 26154, 26757, 39231, 53514, 78462, 1439923, 2879846, 4319769, 8639538, 12959307, 25918614, 38877921, 77755842]

約数ペア:

[(1, 77755842), (2, 38877921), (3, 25918614), (6, 12959307), (9, 8639538), (18, 4319769), (27, 2879846), (54, 1439923), (991, 78462), (1453, 53514), (1982, 39231), (2906, 26757), (2973, 26154), (4359, 17838), (5946, 13077), (8718, 8919)]