23015820807

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{14983}}^1$

素因数の和:15692

約数の個数: 48

約数和(自身を含む): 39083066880

約数和(自身を除く): 16067246073

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 659, 777, 1977, 2331, 4613, 5931, 13839, 14983, 24383, 41517, 44949, 73149, 104881, 134847, 170681, 219447, 314643, 512043, 554371, 943929, 1536129, 1663113, 3880597, 4989339, 9873797, 11641791, 29621391, 34925373, 69116579, 88864173, 207349737, 365330489, 622049211, 1095991467, 2557313423, 3287974401, 7671940269, 23015820807]

約数ペア:

[(1, 23015820807), (3, 7671940269), (7, 3287974401), (9, 2557313423), (21, 1095991467), (37, 622049211), (63, 365330489), (111, 207349737), (259, 88864173), (333, 69116579), (659, 34925373), (777, 29621391), (1977, 11641791), (2331, 9873797), (4613, 4989339), (5931, 3880597), (13839, 1663113), (14983, 1536129), (24383, 943929), (41517, 554371), (44949, 512043), (73149, 314643), (104881, 219447), (134847, 170681)]