15704829981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{14281}}^1$

素因数の和:14474

約数の個数: 48

約数和(自身を含む): 24507912000

約数和(自身を除く): 8803082019

約数列:

[1, 3, 9, 19, 57, 59, 109, 171, 177, 327, 531, 981, 1121, 2071, 3363, 6213, 6431, 10089, 14281, 18639, 19293, 42843, 57879, 122189, 128529, 271339, 366567, 814017, 842579, 1099701, 1556629, 2442051, 2527737, 4669887, 7583211, 14009661, 16009001, 29575951, 48027003, 88727853, 91841111, 144081009, 266183559, 275523333, 826569999, 1744981109, 5234943327, 15704829981]

約数ペア:

[(1, 15704829981), (3, 5234943327), (9, 1744981109), (19, 826569999), (57, 275523333), (59, 266183559), (109, 144081009), (171, 91841111), (177, 88727853), (327, 48027003), (531, 29575951), (981, 16009001), (1121, 14009661), (2071, 7583211), (3363, 4669887), (6213, 2527737), (6431, 2442051), (10089, 1556629), (14281, 1099701), (18639, 842579), (19293, 814017), (42843, 366567), (57879, 271339), (122189, 128529)]