75444759

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 126034272

約数和(自身を除く): 50589513

約数列:

[1, 3, 9, 13, 17, 39, 51, 83, 117, 153, 221, 249, 457, 663, 747, 1079, 1371, 1411, 1989, 3237, 4113, 4233, 5941, 7769, 9711, 12699, 17823, 18343, 23307, 37931, 53469, 55029, 69921, 100997, 113793, 165087, 302991, 341379, 493103, 644827, 908973, 1479309, 1934481, 4437927, 5803443, 8382751, 25148253, 75444759]

約数ペア:

[(1, 75444759), (3, 25148253), (9, 8382751), (13, 5803443), (17, 4437927), (39, 1934481), (51, 1479309), (83, 908973), (117, 644827), (153, 493103), (221, 341379), (249, 302991), (457, 165087), (663, 113793), (747, 100997), (1079, 69921), (1371, 55029), (1411, 53469), (1989, 37931), (3237, 23307), (4113, 18343), (4233, 17823), (5941, 12699), (7769, 9711)]