28616341923

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{172607}}^1$

素因数の和:172748

約数の個数: 36

約数和(自身を含む): 45169787520

約数和(自身を除く): 16553445597

約数列:

[1, 3, 9, 13, 39, 109, 117, 169, 327, 507, 981, 1417, 1521, 4251, 12753, 18421, 55263, 165789, 172607, 517821, 1553463, 2243891, 6731673, 18814163, 20195019, 29170583, 56442489, 87511749, 169327467, 244584119, 262535247, 733752357, 2201257071, 3179593547, 9538780641, 28616341923]

約数ペア:

[(1, 28616341923), (3, 9538780641), (9, 3179593547), (13, 2201257071), (39, 733752357), (109, 262535247), (117, 244584119), (169, 169327467), (327, 87511749), (507, 56442489), (981, 29170583), (1417, 20195019), (1521, 18814163), (4251, 6731673), (12753, 2243891), (18421, 1553463), (55263, 517821), (165789, 172607)]