57273723

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:633

約数の個数: 40

約数和(自身を含む): 93170000

約数和(自身を除く): 35896277

約数列:

[1, 3, 9, 13, 27, 39, 81, 109, 117, 327, 351, 499, 981, 1053, 1417, 1497, 2943, 4251, 4491, 6487, 8829, 12753, 13473, 19461, 38259, 40419, 54391, 58383, 114777, 163173, 175149, 489519, 525447, 707083, 1468557, 2121249, 4405671, 6363747, 19091241, 57273723]

約数ペア:

[(1, 57273723), (3, 19091241), (9, 6363747), (13, 4405671), (27, 2121249), (39, 1468557), (81, 707083), (109, 525447), (117, 489519), (327, 175149), (351, 163173), (499, 114777), (981, 58383), (1053, 54391), (1417, 40419), (1497, 38259), (2943, 19461), (4251, 13473), (4491, 12753), (6487, 8829)]