66664837617

素因数分解:

$3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{643}}^1\times {\mathrm{12071}}^1$

素因数の和:13133

約数の個数: 32

約数和(自身を含む): 101999708160

約数和(自身を除く): 35334870543

約数列:

[1, 3, 7, 21, 409, 643, 1227, 1929, 2863, 4501, 8589, 12071, 13503, 36213, 84497, 253491, 262987, 788961, 1840909, 4937039, 5522727, 7761653, 14811117, 23284959, 34559273, 54331571, 103677819, 162994713, 3174516077, 9523548231, 22221612539, 66664837617]

約数ペア:

[(1, 66664837617), (3, 22221612539), (7, 9523548231), (21, 3174516077), (409, 162994713), (643, 103677819), (1227, 54331571), (1929, 34559273), (2863, 23284959), (4501, 14811117), (8589, 7761653), (12071, 5522727), (13503, 4937039), (36213, 1840909), (84497, 788961), (253491, 262987)]