133021197

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:399

約数の個数: 40

約数和(自身を含む): 204317696

約数和(自身を除く): 71296499

約数列:

[1, 3, 9, 27, 67, 81, 127, 193, 201, 381, 579, 603, 1143, 1737, 1809, 3429, 5211, 5427, 8509, 10287, 12931, 15633, 24511, 25527, 38793, 73533, 76581, 116379, 220599, 229743, 349137, 661797, 689229, 1047411, 1642237, 1985391, 4926711, 14780133, 44340399, 133021197]

約数ペア:

[(1, 133021197), (3, 44340399), (9, 14780133), (27, 4926711), (67, 1985391), (81, 1642237), (127, 1047411), (193, 689229), (201, 661797), (381, 349137), (579, 229743), (603, 220599), (1143, 116379), (1737, 76581), (1809, 73533), (3429, 38793), (5211, 25527), (5427, 24511), (8509, 15633), (10287, 12931)]