53870817

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17939}}^1$

素因数の和:17973

約数の個数: 32

約数和(自身を含む): 96445440

約数和(自身を除く): 42574623

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 17939, 53817, 125573, 197329, 233207, 376719, 591987, 699621, 1381303, 1632449, 2565277, 4143909, 4897347, 7695831, 17956939, 53870817]

約数ペア:

[(1, 53870817), (3, 17956939), (7, 7695831), (11, 4897347), (13, 4143909), (21, 2565277), (33, 1632449), (39, 1381303), (77, 699621), (91, 591987), (143, 376719), (231, 233207), (273, 197329), (429, 125573), (1001, 53817), (3003, 17939)]