66974259

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 103219200

約数和(自身を除く): 36244941

約数列:

[1, 3, 11, 19, 33, 57, 209, 223, 479, 627, 669, 1437, 2453, 4237, 5269, 7359, 9101, 12711, 15807, 27303, 46607, 100111, 106817, 139821, 300333, 320451, 1174987, 2029523, 3524961, 6088569, 22324753, 66974259]

約数ペア:

[(1, 66974259), (3, 22324753), (11, 6088569), (19, 3524961), (33, 2029523), (57, 1174987), (209, 320451), (223, 300333), (479, 139821), (627, 106817), (669, 100111), (1437, 46607), (2453, 27303), (4237, 15807), (5269, 12711), (7359, 9101)]