47965239

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 82188288

約数和(自身を除く): 34223049

約数列:

[1, 3, 7, 9, 21, 47, 63, 97, 141, 167, 291, 329, 423, 501, 679, 873, 987, 1169, 1503, 2037, 2961, 3507, 4559, 6111, 7849, 10521, 13677, 16199, 23547, 31913, 41031, 48597, 54943, 70641, 95739, 113393, 145791, 164829, 287217, 340179, 494487, 761353, 1020537, 2284059, 5329471, 6852177, 15988413, 47965239]

約数ペア:

[(1, 47965239), (3, 15988413), (7, 6852177), (9, 5329471), (21, 2284059), (47, 1020537), (63, 761353), (97, 494487), (141, 340179), (167, 287217), (291, 164829), (329, 145791), (423, 113393), (501, 95739), (679, 70641), (873, 54943), (987, 48597), (1169, 41031), (1503, 31913), (2037, 23547), (2961, 16199), (3507, 13677), (4559, 10521), (6111, 7849)]