56542731

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3863}}^1$

素因数の和:3931

約数の個数: 32

約数和(自身を含む): 93477888

約数和(自身を除く): 36935157

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 2091, 3863, 4879, 11589, 14637, 27041, 65671, 81123, 158383, 197013, 459697, 475149, 1108681, 1379091, 2692511, 3326043, 8077533, 18847577, 56542731]

約数ペア:

[(1, 56542731), (3, 18847577), (7, 8077533), (17, 3326043), (21, 2692511), (41, 1379091), (51, 1108681), (119, 475149), (123, 459697), (287, 197013), (357, 158383), (697, 81123), (861, 65671), (2091, 27041), (3863, 14637), (4879, 11589)]