53563527

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13619}}^1$

素因数の和:13667

約数の個数: 24

約数和(自身を含む): 84988800

約数和(自身を除く): 31425273

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 13619, 40857, 122571, 258761, 313237, 776283, 939711, 2328849, 2819133, 5951503, 17854509, 53563527]

約数ペア:

[(1, 53563527), (3, 17854509), (9, 5951503), (19, 2819133), (23, 2328849), (57, 939711), (69, 776283), (171, 313237), (207, 258761), (437, 122571), (1311, 40857), (3933, 13619)]